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Hit and Run and DUI Attorney in Santa Clarita

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Arrested for hit and run DUI in Santa Clarita? You’re facing some of the most serious DUI charges in California—combining DUI offenses with hit and run violations that can result in felony charges, state prison time, massive fines, permanent license revocation, victim restitution in the tens of thousands of dollars, and a criminal record that will follow you forever. When a DUI involves leaving the scene of an accident, prosecutors and judges show no mercy.

Tu Defensor Criminalista provides aggressive, strategic defense against hit and run DUI charges throughout Santa Clarita Valley—including Santa Clarita, Valencia, Newhall, Canyon Country, Stevenson Ranch, Castaic, Saugus, and every community in the Santa Clarita Valley. With a perfect 5.0 Avvo rating backed by 34 five-star client reviews and three consecutive Client’s Choice Awards (2023, 2024, 2025), we bring proven expertise to your defense when you’re facing the most serious consequences.

Hit and run DUI cases are complex, involving multiple charges, potential felonies, and severe penalties. We challenge every element—from proving you were the driver to establishing causation of injuries—while building powerful defenses that can mean the difference between prison and freedom.

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Understanding Hit and Run DUI Under California Law

The Dual Charges: DUI + Hit and Run

When you’re arrested for DUI after leaving the scene of an accident, you typically face multiple criminal charges filed simultaneously:

DUI Charges:

  • Vehicle Code § 23152(a): Driving under the influence of alcohol
  • Vehicle Code § 23152(b): Driving with BAC 0.08% or higher
  • Vehicle Code § 23153: DUI causing injury (felony)

Hit and Run Charges:

  • Vehicle Code § 20001: Felony hit and run (injury to person)
  • Vehicle Code § 20002: Misdemeanor hit and run (property damage only)

The Deadly Combination:

When DUI and hit and run charges combine, prosecutors pursue maximum penalties because leaving the scene suggests:

  • Consciousness of guilt (you knew you were impaired)
  • Callous disregard for victims
  • Attempt to evade detection and avoid responsibility
  • Danger to public safety

According to the National Highway Traffic Safety Administration[1], hit and run crashes account for a significant percentage of traffic fatalities, with alcohol involvement common in leaving-the-scene cases.

California Hit and Run Laws Explained

Vehicle Code § 20002 – Misdemeanor Hit and Run (Property Damage):

If you’re involved in accident causing property damage, you must:

  • Stop immediately at scene
  • Provide name, address, driver’s license, vehicle registration
  • Provide insurance information
  • Render reasonable assistance

Penalties for VC § 20002:

  • Up to 6 months county jail
  • Fines up to $1,000
  • 2 points on DMV record
  • Restitution to property owner

Vehicle Code § 20001 – Felony Hit and Run (Injury or Death):

If accident causes injury or death to another person, you must:

  • Stop immediately at scene
  • Provide identification and insurance information
  • Render reasonable assistance to injured persons
  • Call emergency services if needed

Penalties for VC § 20001:

  • Misdemeanor: Up to 1 year county jail (minor injuries)
  • Felony: 16 months, 2 years, or 3 years state prison (serious injury)
  • Felony: 4 years state prison (death or permanent serious injury)
  • Fines up to $10,000
  • Victim restitution (no limit—can be hundreds of thousands)
  • Driver’s license revocation
  • Habitual traffic offender status

DUI Causing Injury – Vehicle Code § 23153

Elements Prosecution Must Prove:

To convict you of felony DUI causing injury, the Los Angeles County District Attorney must prove beyond reasonable doubt:

  1. You drove a vehicle
  2. While under the influence of alcohol (or with BAC 0.08% or higher)
  3. While driving under the influence, you also committed an illegal act or neglected a legal duty
  4. Your illegal act or neglect caused bodily injury to another person

Penalties for First-Time VC § 23153:

Charged as Misdemeanor:

  • 5 days to 1 year county jail
  • Fines: $390-$5,000 plus penalty assessments
  • 3-5 years probation
  • 18-month or 30-month DUI program
  • Victim restitution
  • Habitual traffic offender status

Charged as Felony:

  • 16 months, 2 years, or 3 years state prison
  • Additional 3-6 years if great bodily injury to multiple victims
  • Strike under California’s Three Strikes Law
  • Fines up to $5,000 plus penalty assessments
  • 18-month or 30-month DUI program
  • 5-year license revocation
  • Habitual traffic offender designation
  • Victim restitution (unlimited amount)

Great Bodily Injury Enhancement (Penal Code § 12022.7):

If victim suffers great bodily injury (significant or substantial physical injury):

  • Additional consecutive 3 years state prison for each victim
  • Strike offense
  • Significantly increased prison exposure

Combined Hit and Run DUI Charges

Typical Charging Scenario:

Property Damage Accident:

  • VC § 23152(a): DUI – Misdemeanor
  • VC § 23152(b): DUI per se – Misdemeanor
  • VC § 20002: Hit and run property damage – Misdemeanor
  • Total exposure: Up to 18 months county jail

Injury Accident:

  • VC § 23153(a): DUI causing injury – Felony
  • VC § 23153(b): DUI per se causing injury – Felony
  • VC § 20001: Felony hit and run causing injury – Felony
  • PC § 12022.7: Great bodily injury enhancement (if applicable)
  • Total exposure: 6-10+ years state prison

Critical Consequence: Sentences often run consecutively (stacked), not concurrently, meaning you serve each sentence separately.

Santa Clarita Hit and Run DUI Statistics

Los Angeles County Enforcement:

According to the California Office of Traffic Safety[2], Los Angeles County reports significant hit and run incidents:

  • Los Angeles County experiences approximately 20,000+ hit and run collisions annually
  • Estimated 15-25% of hit and run cases involve alcohol impairment
  • Santa Clarita Valley sees hundreds of hit and run incidents yearly
  • CHP and Sheriff’s prioritize hit and run investigations
  • Increased penalties and enforcement campaigns target hit and run offenders

Common Santa Clarita Hit and Run DUI Locations:

  • Interstate 5 corridor (Magic Mountain to Castaic)
  • Highway 14 freeway (Canyon Country, Newhall areas)
  • Valencia Boulevard intersections
  • McBean Parkway commercial areas
  • Soledad Canyon Road
  • San Fernando Road (Newhall)
  • Downtown Valencia parking structures
  • Old Town Newhall entertainment district
  • Residential neighborhoods (Canyon Country, Stevenson Ranch)

Why People Leave the Scene:

According to California Highway Patrol data[3], common reasons drivers flee accident scenes:

  • Panic and fear (most common)
  • Knowledge of alcohol/drug impairment
  • No insurance or suspended license
  • Outstanding warrants
  • Prior DUI convictions (fear of enhanced penalties)
  • Driving without permission or stolen vehicle
  • Immigration status concerns

The Complete Hit and Run DUI Court Process in Santa Clarita

Stage 1: The Accident and Initial Response

What Happens at Accident Scene:

If You Remain at Scene:

  • Law enforcement responds to accident
  • Officers investigate collision
  • Officers observe signs of intoxication
  • DUI investigation begins (FSTs, PAS, chemical test)
  • Arrested for DUI and potentially DUI causing injury
  • Vehicle impounded
  • Transported to jail

If You Leave Scene:

  • Witnesses may note license plate, vehicle description, direction of travel
  • Victims or witnesses call 911
  • CHP/Sheriff dispatch BOLO (Be On Lookout)
  • Investigation begins to identify driver and vehicle
  • Warrant issued for arrest
  • Officers may come to your home
  • Felony charges likely due to leaving scene

Stage 2: Investigation and Identification

How Police Identify Hit and Run Drivers:

Witness Information:

  • License plate number (most common)
  • Vehicle description (make, model, color, damage)
  • Direction of travel
  • Driver description

Physical Evidence:

  • Vehicle parts left at scene (bumper, mirror, paint transfer)
  • Surveillance video (traffic cameras, business security, doorbell cameras)
  • Cell phone video from witnesses
  • Damage patterns and collision reconstruction

DMV Records:

  • License plate registered owner identified
  • DMV photo compared to witness descriptions
  • Address obtained for contact

Your Vehicle:

  • Police locate vehicle at your home, work, or impound lot
  • Damage matches accident scene evidence
  • Paint transfer analysis
  • Vehicle identified through forensics

Police Contact:

Knock and Talk:

  • Officers come to your home
  • Request to speak with you
  • Ask if you were driving
  • Ask about accident
  • Observe signs of intoxication
  • Request you come to station

Arrest Warrant:

  • If sufficient evidence, judge issues arrest warrant
  • Officers arrest you at home, work, or during traffic stop
  • Transported to jail for booking

Your Critical Rights:

  • Do NOT answer questions without attorney
  • Do NOT admit you were driving
  • Do NOT explain why you left scene
  • Do NOT consent to vehicle search
  • Request attorney immediately

Stage 3: Arrest and Booking

Booking Process:

  • Transported to Santa Clarita Sheriff’s Station or CHP facility
  • Booking on multiple charges (DUI, hit and run, potentially felony)
  • Fingerprints, photographs, personal property inventory
  • Chemical test demanded (breath or blood)
  • Held for arraignment (felony cases may require 48-hour hold)

Chemical Testing After Hit and Run:

Critical Issue: If hours have passed since accident, chemical test results may not accurately reflect BAC at time of driving.

Defense Opportunity:

  • Blood drawn hours after accident
  • Alcohol metabolizes 0.015% per hour
  • Your BAC may have been declining
  • Retrograde extrapolation expert can calculate BAC at time of collision
  • May show you were under legal limit while driving

Bail:

Misdemeanor Hit and Run DUI:

  • Bail: $5,000-$15,000
  • Often released on own recognizance (OR)

Felony Hit and Run DUI:

  • Bail: $25,000-$100,000+ (depending on injuries)
  • Bail hearing required
  • Factors: Prior record, flight risk, severity of injuries, whether you fled
  • Conditions: Surrender passport, GPS monitoring, no alcohol, stay away from victims

Stage 4: DMV Administrative Hearing (10-Day Deadline)

Same 10-Day Deadline:

You must request DMV Administrative Per Se hearing within 10 days of arrest to contest license suspension.

DMV Hearing Issues:

In hit and run DUI cases, DMV focuses on:

  • DUI charges (BAC 0.08% or higher, or refusal)
  • Hit and run may be noted but doesn’t directly affect administrative suspension
  • However, felony DUI causing injury triggers longer license actions

License Consequences:

Standard DUI Administrative Suspension:

  • First offense: 4-month suspension (IID restricted license immediately available)
  • Refusal: 1-year hard suspension

Felony DUI Causing Injury:

  • DMV revocation separate from court-imposed revocation
  • 1-5 year revocation depending on circumstances
  • Habitual traffic offender designation

We Fight DMV Hearing Because:

  • Preserve testimony for criminal trial
  • Cross-examine officers early
  • May win and avoid administrative action
  • Shows prosecutor you’re fighting the case

Stage 5: Criminal Court Arraignment

First Court Appearance:

Los Angeles County Superior Court Locations:

San Fernando Courthouse:

  • 900 Third Street, San Fernando, CA 91340
  • Handles many Santa Clarita misdemeanor DUI arraignments

Santa Clarita Courthouse:

  • 23747 West Valencia Boulevard, Santa Clarita, CA 91355
  • Handles Santa Clarita area misdemeanor and felony cases

What Happens at Arraignment:

Misdemeanor Cases:

  • Prosecutor files complaint charging DUI and hit and run
  • Judge reads charges and maximum penalties
  • Plea entered: Not Guilty
  • Future court dates set
  • Bail reviewed

Felony Cases:

  • Prosecutor files felony complaint
  • Judge reviews charges
  • Bail hearing (if not already held)
  • Preliminary hearing date set (within 10 days if in custody, 60 days if out)
  • Protective orders considered (stay away from victims)
  • Conditions: No alcohol, GPS monitoring possible

Charges Filed:

Property Damage Only:

  • VC § 23152(a) and/or (b): DUI – Misdemeanor
  • VC § 20002: Hit and run property damage – Misdemeanor

Injury Accident:

  • VC § 23153(a) and/or (b): DUI causing injury – Felony
  • VC § 20001: Felony hit and run causing injury – Felony
  • PC § 12022.7: Great bodily injury enhancement (if applicable)
  • Additional counts for multiple victims

Stage 6: Preliminary Hearing (Felony Cases Only)

Purpose:

Determine whether sufficient probable cause exists to hold you for trial on felony charges.

What Happens:

Prosecution Presents Evidence:

  • Victim testimony about accident and injuries
  • Witness testimony (saw you driving, saw accident, noted license plate)
  • Arresting officer testimony
  • Medical records documenting injuries
  • Chemical test results

Defense Strategy:

  • Cross-examine witnesses aggressively
  • Challenge identification evidence
  • Expose weaknesses in prosecution case
  • Preserve testimony for trial
  • Lock in inconsistent statements

Possible Outcomes:

Held to Answer:

  • Judge finds probable cause
  • Case proceeds to trial
  • Information filed (formal charging document)

Charges Reduced:

  • Judge reduces felony to misdemeanor
  • Case transferred to misdemeanor court

Case Dismissed:

  • Judge finds insufficient evidence
  • Rare but possible with weak identification or causation

Stage 7: Discovery and Investigation

Evidence We Obtain and Review:

Police Reports:

  • Accident investigation report
  • Witness statements
  • Officer observations and conclusions
  • Diagram of accident scene
  • Photos of vehicles and scene

Video Evidence:

  • Traffic camera footage
  • Surveillance video from businesses
  • Doorbell camera footage
  • Cell phone video from witnesses
  • Police dash cam/body cam

Chemical Test Evidence:

  • Blood test results (timing critical)
  • Breath test results
  • Hospital blood draw (if injured)
  • Chain of custody documentation
  • Crime lab reports

Medical Records:

  • Victim injury documentation
  • Emergency room records
  • Hospitalization records
  • Doctor reports on injury severity
  • Prognosis and permanency of injuries

Accident Reconstruction:

  • Traffic collision report
  • Vehicle damage analysis
  • Point of impact determination
  • Speed calculations
  • Causation analysis

Your Vehicle:

  • Photographs of damage
  • Repair estimates
  • Forensic examination
  • Paint transfer analysis

Our Independent Investigation:

Accident Scene:

  • Photograph location, sight lines, lighting
  • Measure distances
  • Interview witnesses
  • Obtain additional surveillance video
  • Document road conditions, signage, visibility

Witnesses:

  • Interview all witnesses
  • Challenge identification reliability
  • Determine what witnesses actually observed vs. assumed
  • Impeach credibility

Expert Witnesses:

  • Forensic toxicologist (blood alcohol retrograde extrapolation)
  • Accident reconstructionist (causation, speed, impact)
  • Medical experts (challenge injury severity)
  • Biomechanical engineers (injury causation)

Stage 8: Pre-Trial Motions

Motion to Suppress Evidence (Penal Code § 1538.5):

Challenge evidence obtained through illegal searches or stops:

  • Illegal search of your vehicle
  • Illegal entry into your home
  • Statements obtained in violation of Miranda
  • Blood draw without warrant or consent

Pitchess Motion (Evidence Code §§ 1043-1045):

Obtain officer personnel records:

  • Prior complaints of dishonesty
  • False statements in reports
  • Misconduct or fabrication
  • Pattern of improper investigations

Motion to Exclude Chemical Test:

Challenge blood or breath test reliability:

  • Improper timing (hours after accident)
  • Chain of custody violations
  • Contamination or fermentation
  • Title 17 violations
  • Hospital blood draw issues

Motion to Dismiss or Reduce Charges:

Argue insufficient evidence:

  • Cannot prove you were the driver
  • Cannot prove causation (accident didn’t cause injuries)
  • Cannot prove DUI (BAC or impairment)
  • Reduce felony to misdemeanor

Stage 9: Plea Negotiations

Negotiating Hit and Run DUI Cases:

These cases are extremely difficult to negotiate because:

  • Victims demand justice
  • Media attention possible (especially serious injuries)
  • Prosecutors face political pressure
  • Judges impose harsh sentences for leaving scene
  • Victim restitution complicates resolution

Possible Negotiated Outcomes:

Best Case – Dismissal or Acquittal:

  • Insufficient evidence you were driver
  • Cannot prove causation
  • Cannot prove DUI
  • Constitutional violations
  • Rare but achievable with strong defense

Good Case – Felony Reduced to Misdemeanor:

  • Felony DUI causing injury reduced to misdemeanor DUI
  • Felony hit and run reduced to misdemeanor
  • Avoids state prison, felony record, strike offense
  • County jail, probation, fines, restitution

Acceptable Case – Felony with Minimum Sentence:

  • Plead to felony with minimum prison (16 months)
  • Avoid great bodily injury enhancement
  • Probation instead of prison (if victim injuries minor)
  • Structured restitution payments

Must-Avoid Outcomes:

  • Multiple strikes
  • Great bodily injury enhancements
  • Consecutive sentences totaling 10+ years
  • Maximum victim restitution with no payment plan

Factors Affecting Negotiations:

Favorable Factors:

  • Low BAC (barely over 0.08%)
  • Left scene due to panic, not consciousness of guilt
  • Immediately reported accident or returned to scene
  • Victim injuries minor
  • Cooperation with investigation
  • No prior DUI or criminal record
  • Strong mitigating circumstances

Unfavorable Factors:

  • High BAC (0.15%+) or drug impairment
  • Prior DUI convictions
  • Serious victim injuries (broken bones, traumatic brain injury, permanent disability)
  • Multiple victims
  • Callous conduct after accident
  • Attempts to conceal identity or vehicle
  • Lack of remorse

Stage 10: Trial

If Case Proceeds to Trial:

Jury Selection:

  • Identify jurors who understand panic and fear
  • Exclude jurors with strong victim sympathy
  • Find jurors who require strict proof of each element

Prosecution’s Case:

Evidence Prosecution Presents:

  • Victim testimony (powerful and sympathetic)
  • Witness identification of you as driver
  • Your vehicle matched to accident scene
  • Chemical test results showing intoxication
  • Medical testimony about injuries
  • Accident reconstruction showing you caused collision
  • Evidence you knew about accident but left

Defense Case:

Key Defense Themes:

  • Identification: Cannot prove you were driving
  • Causation: Accident didn’t cause claimed injuries (pre-existing conditions)
  • DUI: Not under the influence or BAC under 0.08% at time of driving
  • Knowledge: Didn’t know accident occurred (minor impact)
  • Intent: Panic caused leaving scene, not consciousness of guilt

Defense Witnesses:

  • Alibi witnesses (you weren’t driving)
  • Forensic toxicologist (BAC at time of driving)
  • Accident reconstruction expert (causation)
  • Medical expert (injury severity, pre-existing conditions)
  • Character witnesses
  • Your testimony (if strategically advisable)

Verdict:

  • Not guilty: All charges dismissed, case over
  • Guilty: Sentencing hearing scheduled
  • Hung jury: Mistrial, case may be retried

Stage 11: Sentencing

If Convicted:

Misdemeanor Hit and Run DUI:

  • County jail: Up to 18 months combined
  • Fines: $2,000-$5,000+
  • Probation: 3-5 years
  • DUI program: 3-9 months
  • Restitution to victim
  • License suspension: 6 months to 1 year
  • Ignition interlock device

Felony Hit and Run DUI:

  • State prison: 2-10+ years (depending on enhancements)
  • Fines: $5,000-$15,000+
  • Victim restitution: $50,000-$500,000+ (no limit)
  • License revocation: 5 years
  • Felony probation possible (minor injuries, first offense)
  • Habitual traffic offender status
  • Strike on record

Sentencing Factors We Present:

  • Your lack of criminal history
  • Remorse and acceptance of responsibility
  • Cooperation with investigation
  • Proactive rehabilitation (alcohol treatment, counseling)
  • Community support letters
  • Stable employment and family
  • Ability to pay restitution
  • Victim’s wishes (sometimes)

Restitution Hearing:

Separate hearing to determine restitution amount:

  • Victim presents medical bills, lost wages, property damage
  • We challenge excessive or unrelated claims
  • Payment plan structured based on ability to pay
  • Restitution can be $100,000+ in serious injury cases

Powerful Defense Strategies for Hit and Run DUI Cases

1. Challenge Driver Identification – “It Wasn’t Me”

Prosecution’s Burden:

Prosecution must prove beyond reasonable doubt that YOU were driving at time of accident. This is often the weakest link in hit and run cases.

Defense Strategies:

No Witness Identification:

  • Witnesses saw vehicle but not driver
  • License plate only identifies registered owner, not driver
  • Someone else had access to your vehicle
  • Vehicle was stolen or taken without permission

Unreliable Witness Identification:

  • Witnesses’ view obstructed
  • Poor lighting or weather conditions
  • Brief observation time
  • Witness descriptions inconsistent with your appearance
  • Suggestion or contamination of identification

Multiple Potential Drivers:

  • Others had access to your vehicle (family, friends, roommates)
  • You weren’t home when accident occurred
  • Alibi: You were elsewhere (work, event, with witnesses)
  • Someone else admits they were driving

No Admission:

  • You didn’t admit to driving
  • Statements made without Miranda warnings (suppressed)
  • Ambiguous statements (“That’s my car” doesn’t mean you were driving)

Result: If prosecution cannot prove you drove, all charges must be dismissed regardless of other evidence.

2. Challenge DUI Element – Not Under the Influence

Two Ways to Attack DUI:

You Weren’t Impaired:

  • No field sobriety tests conducted (you left scene)
  • No officer observations of impairment
  • Witnesses didn’t observe impairment
  • Video doesn’t show impaired driving
  • Accident caused by other factors (road conditions, other driver’s fault)

BAC Under 0.08% at Time of Driving:

  • Blood drawn hours after accident
  • Alcohol metabolizes approximately 0.015% per hour
  • Retrograde extrapolation shows BAC under 0.08% while driving
  • You consumed alcohol AFTER accident, before police contact (panic drinking)
  • Rising blood alcohol defense

Post-Accident Drinking Defense:

Legal and Powerful Defense:

  • You left scene in panic
  • Went home and drank alcohol to calm nerves
  • Police contacted you hours later
  • Blood test shows alcohol, but alcohol consumed after driving
  • Prosecution cannot prove you were impaired while driving

Evidence Supporting Defense:

  • Your testimony about post-accident drinking
  • Alcohol containers at home
  • Witness testimony you arrived home sober, then drank
  • Timeline shows insufficient time for alcohol before driving

Result: If BAC at time of driving was under 0.08% or you weren’t impaired, DUI charges dismissed (hit and run charges remain but sentencing less severe).

3. Challenge Causation – Accident Didn’t Cause Injuries

Prosecution Must Prove:

For DUI causing injury charges, prosecution must prove your driving caused the injuries claimed by victims.

Defense Strategies:

Pre-Existing Injuries:

  • Victim had prior injuries to same body parts
  • Medical records show pre-existing conditions
  • Accident aggravated existing condition but didn’t cause new injury

Injuries Not Related to Accident:

  • Minor collision couldn’t cause serious injuries claimed
  • Biomechanical analysis shows forces insufficient for claimed injuries
  • Victim claiming injuries inconsistent with accident dynamics

Other Causes:

  • Other driver caused accident (you weren’t at fault)
  • Road conditions caused accident
  • Mechanical failure
  • Unavoidable accident

Exaggerated Injuries:

  • Victim exaggerating symptoms for financial gain
  • Medical records don’t support claimed severity
  • Surveillance shows victim more capable than claimed
  • Prior lawsuits or injury claims (pattern of exaggeration)

Independent Medical Examination:

  • Hire defense medical expert to evaluate victim
  • Challenge diagnosis and prognosis
  • Reduce claimed damages and restitution

Result: If accident didn’t cause injuries, felony DUI causing injury reduced to standard DUI misdemeanor. Dramatically reduces sentence and restitution.

4. Lack of Knowledge Defense – Didn’t Know Accident Occurred

For Hit and Run Charges:

Prosecution must prove you knew you were involved in an accident. If you didn’t know, you can’t be guilty of hit and run.

When This Defense Applies:

Minor Impact:

  • Very minor collision (small dent, no visible damage)
  • In heavy traffic, bumps and impacts common
  • Reasonable person might not realize accident occurred

Distraction:

  • Focused on driving in difficult conditions
  • Heavy traffic, poor weather
  • Road noise masked impact sound

Vehicle Size/Type:

  • Large truck or SUV may not feel minor impact
  • Background noise (music, conversation) masked sound

Property Damage Only:

  • Sideswipe with minimal damage
  • Shopping cart, debris, or other object struck
  • Reasonably believed you didn’t hit another vehicle

Evidence Supporting Defense:

  • Minimal damage to your vehicle
  • Location of damage not visible from driver’s position
  • Your testimony about lack of knowledge
  • Expert testimony about perception and awareness

Result: If jury believes you didn’t know, hit and run charges dismissed (DUI charges may remain if other evidence exists).

5. Necessity or Emergency Defense

Legal Defense:

You left scene because remaining would have caused greater harm.

When This Defense Applies:

Medical Emergency:

  • You or passenger having medical emergency
  • Needed immediate medical attention
  • Drove to hospital or called 911 after reaching safety

Safety Concerns:

  • Accident location dangerous (highway, blind curve)
  • Remained at scene would risk being struck by traffic
  • Moved to safe location then called police

Fear for Safety:

  • Other driver aggressive or threatening
  • You feared for physical safety
  • Left to reach safety then reported accident

Requirements:

  • Emergency was real and immediate
  • You reported accident as soon as practicable
  • You didn’t leave to evade detection

Evidence:

  • 911 call records (you reported accident)
  • Medical records (emergency treatment)
  • Witness testimony about dangerous conditions
  • Your testimony explaining circumstances

Result: Necessity defense can result in dismissal or significant reduction of hit and run charges.

6. You Returned to Scene or Reported Accident

Mitigating Factor:

If you left scene but returned or reported accident quickly, demonstrates lack of intent to evade responsibility.

Scenarios:

Returned to Scene:

  • Left in panic but immediately returned (minutes later)
  • Cooperated with investigation upon return
  • Shows good faith, not intent to evade

Reported to Police:

  • Called 911 or went to police station within hours
  • Self-reported before identified by investigation
  • Demonstrates responsibility

Negotiation Value:

While not a complete defense, significantly improves negotiating position:

  • Prosecutor more likely to reduce charges
  • Judge more lenient at sentencing
  • May avoid felony charges
  • Demonstrates remorse and accountability

7. Challenge Chemical Test Timing and Reliability

Critical Issue in Hit and Run DUI:

Hours often pass between accident and chemical test, creating defense opportunities.

Blood Alcohol Metabolism:

  • Alcohol eliminates at approximately 0.015% per hour (average)
  • Individual elimination rates vary (0.01%-0.02%/hour)
  • Forensic toxicologist performs retrograde extrapolation

Example:

  • Accident: 9:00 PM
  • Blood drawn: 1:00 AM (4 hours later)
  • Blood test result: 0.10%
  • Retrograde calculation: 0.10% + (0.015% × 4 hours) = 0.16% at time of accident

Defense Strategy:

  • Challenge prosecution’s assumptions about elimination rate
  • Use slower elimination rate (0.01%/hour)
  • Account for absorption phase (alcohol still being absorbed)
  • Demonstrate BAC was under 0.08% at time of driving

Post-Accident Drinking:

  • You consumed alcohol after accident, before test
  • Prosecution cannot prove BAC at time of driving
  • Blood test reflects post-accident consumption, not pre-accident

Result: Create reasonable doubt about BAC at time of driving, potentially defeating per se DUI charge.

8. Challenge Great Bodily Injury Enhancement

Penal Code § 12022.7 Enhancement:

Adds mandatory consecutive 3-6 years prison if victim suffered “great bodily injury.”

Legal Definition:

“Significant or substantial physical injury” – more than minor or moderate harm.

Defense Strategy:

Challenge Severity:

  • Injuries were minor (sprains, strains, bruises)
  • Medical treatment minimal (emergency room visit only)
  • No hospitalization or surgery required
  • Full recovery expected
  • Not “significant or substantial”

Multiple Victims:

  • Enhancement applies per victim
  • Challenge whether each victim suffered great bodily injury
  • Reduce number of enhancements

Medical Expert Testimony:

  • Defense medical expert reviews records
  • Testifies injuries don’t meet legal standard
  • Reduces enhancement exposure

Result: Elimination of great bodily injury enhancement can reduce sentence by 3-6 years per victim—potentially reducing 10-year sentence to 2 years.

9. Negotiate Felony Reduction to Misdemeanor

Wobbler Offenses:

Many hit and run DUI charges are “wobblers” that can be charged as felony or misdemeanor.

Reduction Factors:

Favorable to Defense:

  • Minor victim injuries
  • Low BAC (0.08%-0.10%)
  • No prior criminal record
  • First DUI offense
  • Minimal property damage
  • Remorse and accountability
  • Cooperation with investigation (eventually)

Negotiation Strategy:

  • Present mitigation evidence
  • Victim impact favorable (victim doesn’t want harsh punishment)
  • Early alcohol treatment and counseling completion
  • Restitution payments begun before sentencing
  • Community support and character witnesses

Benefit:

  • Avoids felony conviction and record
  • County jail instead of state prison
  • No strike offense
  • Better employment prospects
  • Restore gun rights after probation

10. Early Intervention and Mitigation

Proactive Steps Before Resolution:

Immediately After Arrest:

Contact Victims:

  • Through attorney, express remorse
  • Offer to make amends
  • Begin restitution payments
  • Victim’s forgiveness powerful in negotiations

Alcohol Treatment:

  • Enroll in residential or outpatient program immediately
  • Complete evaluation and follow recommendations
  • Attend AA meetings (document attendance)
  • Shows acceptance of alcohol problem

Counseling:

  • Individual counseling to address issues
  • Anger management (if applicable)
  • Document all treatment and progress

Community Service:

  • Volunteer work before court orders it
  • Hospital victim services, traffic safety programs
  • Shows remorse through action

Restitution:

  • Begin payments to victim before court orders
  • Demonstrates financial responsibility
  • Shows genuine remorse

Character Evidence:

  • Letters from employers, family, community members
  • Work history showing stability
  • Evidence of good character
  • Isolated incident, not pattern of behavior

Purpose:

  • Demonstrate this was terrible mistake, not character
  • Show you’ve taken responsibility without court order
  • Persuade prosecutor and judge you’ve changed
  • Maximize chances of reduced charges and lenient sentence

Why Hit and Run DUI Requires Specialized Defense

Multiple Charges Create Complex Strategy

You’re Fighting on Multiple Fronts:

  • DUI charges (misdemeanor or felony)
  • Hit and run charges (misdemeanor or felony)
  • Injury enhancements
  • License revocation
  • Restitution claims

Each charge requires independent defense strategy while coordinating overall approach.

Highest Stakes DUI Cases

Consequences Beyond Standard DUI:

  • State prison (not county jail)
  • Felony record (not misdemeanor)
  • Strike offense (Three Strikes Law)
  • Massive restitution (hundreds of thousands possible)
  • 5-year license revocation (not 6-month suspension)
  • Civil lawsuits (victims sue for damages)
  • Permanent consequences affecting employment, housing, rights

Public and Victim Pressure

Intense Pressure on Prosecutors:

  • Media coverage of serious hit and run cases
  • Victims and families demanding justice
  • Public outcry over “hit and run epidemic”
  • Political pressure for harsh punishment
  • Prosecutor’s reputation on the line

You need attorney who can:

  • Withstand pressure for quick plea deals
  • Fight for your rights despite victim sympathy
  • Present your side of story effectively
  • Humanize you to prosecutor and judge
  • Negotiate effectively despite difficult circumstances

Civil Liability Exposure

Separate from Criminal Case:

Victims can sue you civilly for damages:

  • Medical expenses
  • Lost wages
  • Pain and suffering
  • Emotional distress
  • Punitive damages

Civil damages can be millions of dollars, far exceeding criminal restitution.

Your attorney must:

  • Coordinate criminal defense with civil exposure
  • Avoid statements that create civil liability
  • Structure criminal resolution to minimize civil claims
  • Work with civil attorney to protect assets

Santa Clarita Court Locations for Hit and Run DUI Cases

Los Angeles County Superior Court – San Fernando Courthouse

900 Third Street
San Fernando, CA 91340
Phone: (818) 374-2080

Handles:

  • Santa Clarita misdemeanor DUI and hit and run arraignments
  • Preliminary hearings for some felony cases
  • Misdemeanor trials

Los Angeles County Superior Court – Santa Clarita Courthouse

23747 West Valencia Boulevard
Santa Clarita, CA 91355
Phone: (661) 253-7300

Handles:

  • Santa Clarita area felony and misdemeanor cases
  • Preliminary hearings
  • Felony trials
  • Sentencing hearings

Los Angeles County Superior Court – San Fernando Criminal Courts Building

For serious felony cases, trial may be transferred to:

Criminal Courts Building
210 West Temple Street
Los Angeles, CA 90012

Handles:

  • Major felony trials
  • Complex cases with multiple defendants
  • Cases with significant media attention

Why Choose Tu Defensor Criminalista for Hit and Run DUI Defense

Experience with Complex, High-Stakes Cases

Specialized Expertise:

  • Extensive experience defending felony DUI and hit and run cases
  • Understanding of accident reconstruction and causation issues
  • Knowledge of forensic toxicology and retrograde extrapolation
  • Familiarity with Los Angeles County DA policies on serious DUI cases
  • Relationship with expert witnesses (toxicologists, accident reconstructionists, medical experts)

Proven Track Record in Serious Cases

Client Success:

  • Perfect 5.0 Avvo rating—highest possible attorney rating
  • 34 five-star client reviews
  • Three consecutive Client’s Choice Awards (2023, 2024, 2025)
  • Numerous felony reductions, dismissals, and favorable outcomes
  • Prison sentences avoided through aggressive negotiation and trial skills

Aggressive Trial Attorney

When Trial Is Necessary:

  • Extensive jury trial experience in felony cases
  • Not intimidated by serious charges or victim testimony
  • Skilled cross-examination of police, victims, and expert witnesses
  • Compelling presentation to juries
  • Track record of not guilty verdicts

Comprehensive Defense Strategy

We Handle Everything:

  • Criminal defense (misdemeanor and felony)
  • DMV license revocation proceedings
  • Coordination with civil attorneys
  • Victim negotiations and restitution
  • Expert witness retention and preparation
  • Mitigation and sentencing advocacy

Compassionate Understanding

We Know You’re Not a Monster:

  • Panic and fear caused you to leave scene
  • One terrible mistake doesn’t define you
  • We treat you with dignity and respect
  • Non-judgmental approach
  • Focus on moving forward and redemption

Bilingual Legal Services

Complete Spanish Language Representation:

  • Full legal services in Spanish (Hablamos Español)
  • Serve Santa Clarita Valley’s Spanish-speaking community
  • Court representation and document preparation in Spanish
  • Cultural understanding and sensitivity

Frequently Asked Questions

Why do people leave the scene after an accident?

Panic is the most common reason. After an accident—especially if alcohol is involved—fear and adrenaline can override rational thinking. Other common factors include lack of insurance, a suspended license, outstanding warrants, prior DUI history, or immigration concerns. While leaving the scene is a serious mistake, understanding the underlying reasons can help present mitigation and context in court.

What if I panicked and left but came back or called police?

Returning to the scene shortly after leaving, or contacting law enforcement to report the accident, is a significant mitigating factor. It suggests you did not intend to permanently evade responsibility. Although charges may still be filed, prosecutors are often more open to reductions, and courts may impose more lenient sentences when accountability is shown.

Can they prove I was driving if no one saw me?

Not automatically. If no witness identified you as the driver and you made no admission, the prosecution must rely on circumstantial evidence—such as vehicle ownership, damage patterns, or forensic evidence. Identification can be challenged, especially if others had access to the vehicle, you have an alibi, or conflicting witness statements exist. The prosecution must prove beyond a reasonable doubt that you were the driver.

What if I drank alcohol after the accident, before police found me?

This is known as a “post-accident drinking” defense. If alcohol was consumed after driving but before testing, the prosecution may have difficulty proving your blood alcohol concentration at the time of driving. The defense may rely on timing evidence, witness statements, receipts, or expert toxicology analysis. These cases often require careful forensic evaluation.

How much is restitution in hit-and-run cases?

Restitution is based on the victim’s documented financial losses and has no statutory cap.
– Property damage cases: Often range from a few thousand dollars to $10,000+ for vehicle repairs.
– Injury cases: May include medical bills, lost wages, rehabilitation costs, and other expenses—potentially reaching hundreds of thousands of dollars or more in serious cases.
Courts typically require proof of losses, and restitution amounts can be challenged if unsupported or excessive.

Will I definitely go to prison for felony hit-and-run DUI?

Not necessarily. Even in felony cases, probation may be possible—particularly for first-time offenders and when injuries are relatively minor. Factors affecting sentencing include the severity of injuries, prior criminal history, blood alcohol level, whether you later cooperated, and overall mitigation. Some felony cases can be resolved without a state prison sentence.

Can felony hit-and-run DUI charges be reduced to a misdemeanor?

Yes, in certain circumstances. Many hit-and-run and DUI causing injury offenses are “wobblers,” meaning they can be charged as either felonies or misdemeanors. Reduction may depend on factors such as the seriousness of injuries, lack of prior record, evidence of remorse, early treatment efforts, and the victim’s position. A misdemeanor resolution avoids a permanent felony conviction and reduces sentencing exposure.

What if the other driver was partially at fault for the accident?

Comparative fault can be relevant. Evidence that the other driver was speeding, violated traffic signals, or otherwise contributed to the crash may affect charging decisions, plea negotiations, restitution, and sentencing. Accident reconstruction and independent investigation can be important in determining shared responsibility.

How long do I have before police find me after a hit and run?

Timing varies. If witnesses recorded a license plate, contact may occur quickly. In other cases, investigations involving surveillance footage, forensic analysis, or vehicle damage comparisons may take days or weeks. The statute of limitations in California is generally three years for most misdemeanors and three to four years for many felonies, but investigations typically move much faster.

Can I be sued by the victim even if criminal charges are dismissed or reduced?

Yes. Criminal and civil cases are separate proceedings. A dismissal or reduction in criminal court does not prevent a victim from filing a civil lawsuit. Civil cases use a lower burden of proof (“preponderance of the evidence”), making them easier to prove than criminal cases. Civil liability may include compensation for property damage, medical expenses, lost income, and pain and suffering.

Contact Tu Defensor Criminalista for Santa Clarita Hit and Run DUI Defense

Being charged with hit and run DUI is one of the most serious situations you can face—combining DUI offenses with leaving the scene creates potential for years in state prison, massive restitution, and permanent felony record. Whether you panicked and left the scene, or you’re accused of an accident you don’t remember, you need immediate, aggressive legal representation.

The consequences of conviction extend far beyond criminal penalties—affecting your freedom, finances, family, employment, and future opportunities. Prosecutors show no mercy in hit and run cases, and victims demand justice. You need an attorney who will fight for your rights, challenge every element of the prosecution’s case, and present your side of the story.

Don’t face these charges alone. The stakes are too high, and time is critical.

Free Confidential Consultation – Available 24/7

Call (888) 315-3326 Now

Speak directly with Attorney Armando Josué Cespedes about your Santa Clarita hit and run DUI arrest. Your consultation is completely free and confidential. We understand the urgency and fear you’re experiencing and are available 24 hours a day, 7 days a week to provide immediate answers and begin building your defense.

Contact Information

Service areasServing the Entire Santa Clarita Valley:
LanguagesEnglish & Spanish (Hablamos Español)
Get a Free Consultation

Santa Clarita | Valencia | Newhall | Canyon Country | Stevenson Ranch | Castaic | Saugus | Agua Dulce | Val Verde | All Santa Clarita Valley Communities

Critical Action Items:

  • Do NOT speak with police without attorney present—anything you say will be used against you
  • Do NOT admit you were driving or provide statements
  • Request DMV hearing within 10 days of arrest to protect your license
  • Preserve all evidence (photos of your vehicle, accident scene if possible)
  • Document any injuries you sustained or witnesses who can support your case
  • Contact us immediately—time is critical for investigation and defense

Why Act Immediately:

  • Police are actively investigating—evidence must be preserved now
  • Witness memories fade quickly—we need to interview them immediately
  • Video evidence may be erased or overwritten within days
  • Early attorney involvement can prevent charges from being filed or result in reduced charges
  • 10-day DMV deadline to protect your license
  • The longer you wait, the harder your defense becomes

Protecting Your Rights. Defending Your Freedom. Fighting for Your Future.

Sources

  1. National Highway Traffic Safety Administration (nhtsa.gov)
  2. California Office of Traffic Safety (ots.ca.gov)
  3. California Highway Patrol data (chp.ca.gov)
  4. https://www.dmv.ca.gov/ (dmv.ca.gov)
  5. https://www.lacourt.org/ (lacourt.org)

Client Trust & Avvo Recognition

Attorney Armando Josué Cespedes is rated 5.0 on Avvo, with 34 five-star reviews from clients praising his dedication, professionalism, and results. Many note how his trial skills and attention to detail led to reduced charges or outright dismissals.

I was arrested for a DUI just recently, since Spanish is my first language, it was important to find a great attorney who was bilingual. Getting your first DUI can...
Christian
Armando cespedes went above and beyond for my case. I was very close to getting my license revoked as I am under the age of 21 and received my second...
Nathan
I was referred to Mr. Cespedes by a family friend who was very pleased with his legal services. Unfortunately, I got a DUI a few months ago and I was...
Connie
He cares and did everything possible to help me resolve my case. I was worried about my hit and run and DUI case. Not only did he go to court...
Pablo M.
Armando gets results with your best interest in mind. I was wrongfully being accused of making primal threats. Even though I was innocent, I was aware that the accusations are...
Raul
Extremely professional I recently had a brief phone consultation with Mr. Cespedes regarding a longtime friend of mine. Although he was unable to assist him with his legal needs, I...
Shereen

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