Los Angeles Vehicular Homicide Attorney – Vehicular Manslaughter Lawyer

A car accident can change lives in an instant. Many cases involve ordinary drivers who make a single mistake, such as looking down at a phone, pushing through a yellow light, or failing to yield.

What begins as a momentary lapse can lead to devastating consequences. When this results in another person’s death, prosecutors may file vehicular manslaughter charges, exposing you to prison time, substantial fines, and a permanent criminal record.

Vehicular manslaughter is punished severely in California, especially when prosecutors claim the driver acted with gross negligence. Depending on the charge, a conviction can carry years in state prison and long-term consequences that follow you for life.

If you or a loved one have been charged, it’s important to speak with an experienced Los Angeles vehicular homicide attorney who understands how these cases are prosecuted and how to build a defense. Call Robert M. Helfend today at 800-834-6434.

What is vehicular manslaughter?

California Penal Code 192(c) defines vehicular manslaughter as an unlawful killing of a human being while driving a motor vehicle, without malice, through negligent or unlawful actions. The statute recognizes three main types:

• Vehicular manslaughter with gross negligence
• Vehicular manslaughter with ordinary negligence
• Vehicular manslaughter for financial gain

Each offense has different legal elements and different penalties.

What prosecutors must prove in a vehicular manslaughter case

A tragic outcome does not automatically mean a crime occurred. To convict someone of vehicular manslaughter in California, the prosecution must prove the legal elements beyond a reasonable doubt.

In most cases, the state must prove:

• The defendant was driving a motor vehicle
• The defendant committed an unlawful act not amounting to a felony, or committed a lawful act in an unlawful manner
• The conduct created a high risk to human life that an ordinarily careful person would recognize
• The defendant acted with negligence or gross negligence
• The defendant’s conduct was a substantial factor that caused the person’s death

This last point matters. Prosecutors must show the defendant’s actions did more than happen near the tragedy. They must prove the driving was a substantial factor that helped produce death, not simply present at the time of the crash.

Vehicular manslaughter with gross negligence

Vehicular manslaughter with gross negligence is the most serious charge under Penal Code 192(c). It is commonly filed as a felony vehicular manslaughter case.

To convict, prosecutors must prove:

• You committed an unlawful act not amounting to a felony, or a lawful act in an unlawful manner while driving
• The act was dangerous to human life
• You acted with gross negligence
• Your actions caused the victim’s death

Gross negligence is not ordinary carelessness. It is a severe departure from how a reasonable person would act in the same situation. Prosecutors often describe gross negligence as driving in a reckless manner that shows a disregard for safety.

Examples prosecutors may claim involve gross negligence include:

• Driving far over the speed limit in a crowded area
• Street racing
• Running multiple red lights or stop signs
• Aggressive reckless driving in traffic
• Dangerous passing or weaving at high speeds

A felony conviction can result in two, four, or six years in California state prison, along with fines that may reach $10,000.

Ordinary negligence vs gross negligence

Many cases come down to one issue: ordinary negligence or gross negligence.

Ordinary negligence can describe a common driving mistake. Gross negligence describes conduct that is far more dangerous, where a reasonable person would have known the risk was extreme.

This distinction matters because:

• Ordinary negligence cases are more likely to remain misdemeanor vehicular manslaughter
• Gross negligence cases are more likely to be charged as felony vehicular manslaughter
• Felony exposure creates a much higher risk of state prison and long-term consequences

Misdemeanor vehicular manslaughter

Misdemeanor vehicular manslaughter generally applies when someone dies due to ordinary negligence behind the wheel.

Ordinary negligence means failing to use reasonable care. Examples may include:

• Rolling through a stop sign
• Misjudging a turn
• Failing to notice a hazard early enough
• Making an unsafe lane change

Misdemeanor vehicular manslaughter penalties can include:

• Up to one year in county jail
• Probation
• Fines
• Restitution
• Court-ordered programs

Even as a misdemeanor, the impact can be enormous. A conviction can change employment options, limit housing opportunities, and follow someone for years in the legal system.

Vehicular manslaughter for financial gain

Penal Code 192(c) also includes a category for cases involving financial gain. These cases often involve intentional wrongdoing tied to insurance fraud.

Because prosecutors argue the death was the natural and probable consequence of intentional misconduct, sentencing is harsh and the case is treated as a serious felony offense.

Quick comparison of California vehicular manslaughter charges

Below is a straightforward comparison that helps explain what prosecutors usually focus on and what sentencing exposure can look like.

Charge	Penal Code	Negligence level	Typical filing	Potential custody exposure
Vehicular manslaughter with gross negligence	PC 192(c)(1)	Gross negligence	Felony	2, 4, or 6 years in state prison
Vehicular manslaughter with ordinary negligence	PC 192(c)(2)	Ordinary negligence	Misdemeanor	Up to 1 year in county jail
Vehicular manslaughter for financial gain	PC 192(c)(3)	Intentional misconduct	Felony	4, 6, or 10 years in state prison
Vehicular manslaughter while intoxicated	PC 191.5(b)	Ordinary negligence + DUI	Misd. or felony	Up to 1 year, or up to 4 years as a felony
Gross vehicular manslaughter while intoxicated	PC 191.5(a)	Gross negligence + DUI	Felony	4, 6, or 10 years in state prison

Vehicular homicide vs vehicular manslaughter

People often search “vehicular homicide” after a fatal accident. In California, fatal driving cases are usually prosecuted as vehicular manslaughter unless prosecutors claim a higher mental state.

The key distinction is malice aforethought.

• Vehicular manslaughter is based on negligence
• Murder charges require proof of malice, such as conscious disregard for human life

In some DUI fatality cases, prosecutors may try to elevate the case to second degree murder under the Watson rule. A defense attorney’s job is often to prevent that escalation early by challenging how the state is characterizing the conduct.

Vehicular manslaughter while intoxicated

California treats DUI-related fatalities differently from standard vehicular manslaughter cases.

These charges are commonly filed under Penal Code 191.5 and are often pursued aggressively in Los Angeles County.

Two categories appear most often:

• Vehicular manslaughter while intoxicated
• Gross vehicular manslaughter while intoxicated

These cases often rely on toxicology testing and assumptions about impairment. The defense often focuses on whether the DUI evidence is reliable and whether the driving behavior truly rose to the level of gross negligence.

Penalties and long-term consequences

In addition to custody time, a conviction for vehicular manslaughter can lead to major collateral consequences, including:

• DMV action that can suspend or revoke driving privileges
• Restitution to the victim’s family
• Probation or parole requirements
• A permanent criminal record
• Employment and housing problems
• Increased insurance costs, or loss of coverage

Even when the court outcome is manageable, the long-term consequences can be a second punishment.

What happens after a fatal crash in Los Angeles

Vehicular manslaughter cases move through the criminal justice system in stages. While each case is unique, the process often looks like this:

1. Investigation and evidence collection
2. Arrest or referral to the District Attorney
3. Filing decision and formal charges
4. Arraignment where a defendant enters a plea of guilty, not guilty, or no contest
5. Pretrial hearings and negotiations
6. Motions challenging evidence and police procedures
7. Trial preparation, trial, and sentencing if necessary

Los Angeles prosecutors often rely heavily on police reports, technical crash findings, and early statements made at the scene. That is why early legal representation matters.

Evidence that matters in vehicular manslaughter cases

These cases are not won on emotion. They are won on facts.

Key evidence often includes:

• Traffic camera footage
• Dashcam or surveillance video
• Witness statements and timing
• Speed estimates and braking distance
• Vehicle damage patterns
• Roadway lighting, weather, and visibility
• Cell phone distraction claims
• Toxicology testing and lab procedures
• Vehicle computer data and crash analysis

Early legal help increases the chance that helpful evidence is preserved and harmful assumptions get challenged.

Accident reconstruction and expert analysis

Accident reconstruction is often central in felony vehicular manslaughter and vehicular homicide defense cases. Reconstruction can address issues prosecutors often oversimplify, including:

• Whether the crash was avoidable
• Whether the defendant’s speed is being overstated
• Whether another driver created the danger
• Whether road design contributed
• Whether reaction time and visibility support a negligence claim

These cases often turn on timing and physics. Accident reconstruction can create reasonable doubt when the prosecution is overreaching.

Common defenses to vehicular manslaughter charges

A strong defense targets the legal elements the prosecutor must prove.

Common defenses include:

The prosecution cannot prove negligence

The state must prove negligence beyond a reasonable doubt. If the driver acted reasonably under the circumstances, the case may not meet the legal definition of vehicular manslaughter.

The defendant did not act with gross negligence

Many felony cases hinge on whether the conduct was truly grossly negligent. If the facts show ordinary negligence at most, the defense can argue for reduced charges.

Causation is disputed

The prosecution must prove the defendant’s conduct was a substantial factor that caused the death. If causation is unclear, reasonable doubt exists.

A sudden emergency occurred

An unexpected hazard can force split-second decisions. If the driver responded the way a reasonable person would, the incident may not be criminal negligence.

The investigation was flawed

Errors in the crash report, faulty assumptions, missing measurements, or unreliable witness summaries can weaken the case.

Evidence should be suppressed

If law enforcement violated constitutional rights during the investigation, the defense may file motions to suppress evidence. This can change the entire case posture.

Statute of limitations for vehicular manslaughter in California

The statute of limitations can matter, especially when charges are filed months after the incident.

In general:

• Misdemeanor vehicular manslaughter cases are commonly treated as having a one-year limitations period
• Felony vehicular manslaughter cases are commonly treated as having a longer limitations period, often three years

The correct answer depends on the exact charge and facts. A defense lawyer can review the timeline and determine whether the state filed in time.

Why choose the Helfend Law Group

Robert M. Helfend has more than 40 years of experience defending clients in Los Angeles against serious criminal charges, including vehicular manslaughter, gross vehicular manslaughter, and vehicular homicide cases. He is known for careful preparation, aggressive courtroom strategy, and a defense approach built around facts, not assumptions.

When the stakes include state prison and a lifelong record, you need a lawyer who can challenge accident reconstruction, causation claims, witness credibility, and the prosecution’s theory of negligence.

Get 24/7 legal help

Facing vehicular manslaughter charges is overwhelming. You do not have to handle it alone.

If you or a loved one has been charged with vehicular manslaughter in Los Angeles County, contact Robert M. Helfend today for a free consultation. Call 800-834-6434 to get immediate, confidential help.

Published February 1, 2020. Updated January 18, 2026.

Frequently asked questions

What is vehicular manslaughter in California?

Vehicular manslaughter is the unlawful killing of a human being while driving a motor vehicle, without malice aforethought, where the death is caused by negligent driving or a lawful act done in an unlawful manner.

What is the difference between vehicular manslaughter and involuntary manslaughter?

Vehicular manslaughter involves a death caused by driving conduct. Involuntary manslaughter is typically charged when a death results from negligent or reckless actions that do not involve driving.

What is “gross negligence” in a vehicular manslaughter case?

Gross negligence is more than a mistake. It is a severe departure from reasonable care that shows reckless disregard for human life. Prosecutors often use gross negligence to justify felony charges.

Can vehicular manslaughter be charged as a misdemeanor?

Yes. If prosecutors claim the conduct involved ordinary negligence rather than gross negligence, vehicular manslaughter may be filed as a misdemeanor with up to one year in county jail.

Can a vehicular manslaughter case be reduced?

In many cases, yes. A defense attorney may argue the facts do not support gross negligence, may dispute causation, or may challenge flawed evidence. This can lead to reduced charges, alternative sentencing, or dismissal.

What should I do if I am under investigation after a fatal crash?

Do not discuss the incident with police without a lawyer present. Contact an experienced criminal defense attorney immediately so evidence can be preserved and the defense can respond before charges are filed.

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California's Hit and Run Laws – What You Need to now

Have you been accused of a hit and run? Call Los Angeles criminal defense attorney Robert M. Helfend today for a free case review – 800-834-6434.

Under California law, it’s illegal to leave the scene of a car accident that results in property damage or injury.

California’s hit and run laws fall under two different statutes. The first is Vehicle Code 20002 VC, which covers instances where a vehicle accident caused property damage. It’s treated as a misdemeanor. 

Hit and run causing the injury or death of a person is covered in Vehicle Code 20001 VC, and it can be charged as a misdemeanor or a felony depending on the facts of the case. 

If you’ve been accused of hit and run, you might be able to have your charges dropped by proving that you’ve been falsely identified as the driver, no property was damaged or you were unaware of the collision. Working one-on-one with a California criminal defense attorney will ensure that you have the strongest legal defense against hit and run charges. 

California misdemeanor hit and run – Vehicle Code 20002 VC

If you’re involved in a vehicle accident that results in property damage, you are legally required to stop your vehicle. Fleeing the scene or failing to stop is a crime according to Vehicle Code 20002 VC, California’s misdemeanor hit and run statute. 

The duty to stop applies regardless of who is at fault for the accident and whether or not the owner of the damaged property is present on the scene. For example, if you accidentally hit and damage a parked car in a parking lot or run over a mailbox in your neighbor’s yard, you are legally required to provide the owner of the damaged property with your name, address and insurance information. A conspicuous note to the owner of the property containing your identifying information is sufficient under Vehicle Code 20002 VC. 

In order to convict a defendant of misdemeanor hit and run, a prosecutor must prove the following:

1. The defendant was involved in a vehicle accident while driving
2. Someone else’s property was damaged as a result of the accident
3. It is reasonable to assume that the defendant had knowledge of the accident that resulted in property damage
4. The defendant intentionally failed to stop at the scene of the accident or to provide their identifying information to the owner of the property that was damaged as a result of the accident.

Vehicle Code 20002 VC applies to accidents that occur on public and private property. Additionally, injury or death of a pet is considered property damage if caused by a vehicular accident. 

California hit and run causing injury or death – Vehicle Code 20001 VC

Hit and run that causes injury or death to another person may be charged as a misdemeanor or a felony under a different statute, California Vehicle Code 20001 VC. Hit and run causing injury or death may also carry different penalties than hit and run causing only property damage. 

Vehicle Code 20001 VC penalties include:

If charged as a misdemeanor

• Up to 1 year in jail
• Fines between $1,000 and $10,000

If charged as a felony

• 2 to 4 years in California state prison
• Fines between $1,000 and $10,000

What if there doesn’t seem to be any damage?

If you’re involved in a vehicle accident that doesn’t cause any damage to another person’s property (or injury to another person), it is not against the law to leave the scene. If your car is the only one that is damaged, you are not required to remain on the scene or leave any identifying information. However, property damage is not always immediately obvious and, if you’re involved in a vehicle accident, it is better to be safe than sorry. 

Some examples of vehicle damage that may not be visible or apparent include:

• Broken bulbs in headlights or taillights
• Changes to wheel alignment
• Damage to the vehicle’s computer system
• Cracks or breaks to internal parts resulting in leaks 

Additionally, if another person was involved in the accident, they may also experience injuries, such as soft-tissue damage, that are not immediately obvious. 

Even if you think that no damage or injury ensued from the accident or that only your vehicle was damaged, it is recommended that you stop at the scene, take photos of the other car or property to show that no visible damage occurred, and provide your information to the other party or property owner (by leaving a conspicuous note if they are not present). 

You may also be required by your insurance company to report the incident in order to avoid the denial of any potential claims related to the accident. 

Penalties for misdemeanor hit and run

Hit and run that only causes damage to property (and not injury or death) is always charged as a misdemeanor. Potential penalties include:

• Up to 6 months in county jail and/or
• Up to $1,000 in fines

Failing to provide your insurance information to the other party is a violation of Vehicle Code 16025 and may result in an additional fine of $250.

The use of civil compromises is no longer allowed by the court in California hit and run cases. 

However, it is possible that, upon review of your case, a judge may award you misdemeanor probation in lieu of the penalties listed above. 

Crimes related to Vehicle Code 20002 VC

Below are four California offenses related to Vehicle Code 20002 VC, hit and run.

Vehicular manslaughter – Penal Code 192c

In California, vehicular manslaughter occurs when someone causes the death of another person by driving in an unlawful or negligent manner. Whether the defendant acted with ordinary negligence or gross negligence determines how the crime is charged. If the defendant acted with ordinary negligence, then vehicular manslaughter is a misdemeanor with a maximum penalty of one year in county jail. For instances involving gross negligence, Penal Code 192(c) becomes a “wobbler” that can be charged as either a misdemeanor or a felony. The maximum sentence for felony vehicular manslaughter is six years in California state prison. In addition to the degree of negligence, the severity of the sentence also depends on the driver’s criminal record and whether or not they were intoxicated while driving. 

Driving with a Suspended license – Vehicle Code 14601.1(a)

Operating a motor vehicle while knowing that your driver’s license is suspended or revoked is a misdemeanor offense. Penalties for driving with a suspended license include a fine of up to $1000 with additional court costs and up to six months in county jail. 

Driving without a license – Vehicle Code 12500(a)

Under California Vehicle Code 12500(a) VC, it is a crime to operate a motor vehicle without a valid driver’s license. Driving without a license is a “wobbler” that can be charged as either a misdemeanor or an infraction. An infraction is a less serious charge with penalties up to $250. A misdemeanor 12500(a) VC charge is more serious and is punishable by up to six months in county jail.

Exhibition of speed – Vehicle Code 23109(c) 

Accelerating to a dangerously high speed is a California traffic violation known as exhibition of speed. Also referred to as “speed ex” or “flooring it,” exhibition of speed is often done for attention or amusement including street racing. Exhibition of speed is a misdemeanor charge that is commonly included with charges of California Vehicle Code 23103, reckless driving. 

Legal defenses against hit and run charges

There are numerous legal defenses that can be used to fight hit and run charges. It is not uncommon for misdemeanor hit and run cases to be dismissed before going to trial if an effective defense strategy is used. Some strong legal defenses that may be used in a hit and run case include:

No knowledge of the collision

In a minor collision, it is possible for a driver to be unaware that a collision occurred. A small scrape or bump could be difficult to notice, especially on an uneven driving surface, or if music or other noise inside the car masked the sound of the collision. If this defense strategy is appropriate in your case, your defense attorney will likely seek out any video footage that may have been captured of the incident in order to demonstrate that you were unaware that the collision occurred. This strategy is less effective in cases involving newer vehicles that are equipped with sensors that are meant to alert the driver or nearby objects. 

No property was damaged

Under Vehicle Code 20002 VC, you are only required to stop if the accident caused damage to property. It is not necessary to stop if the only damage that occurred was to your own vehicle. Further investigation or inspection of the scene of the incident may prove that no other property was damaged, in which case your case may be dismissed. 

Mistaken identity

Oftentimes in a hit and run incident, the perpetrator speeds away from the scene, making it difficult for witnesses to get the car’s license plate number or other a good look at the car or driver. Because of this, it is not unlikely for a car or individual to be misidentified as the culprit. Surveillance videos, witness accounts, or a verifiable alibi may be able to prove that you were not the driver and are therefore innocent of the charges. 

In hit and run cases, video surveillance footage, witness testimony, and other evidence is often key to proving your innocence. A qualified California criminal defense attorney will know what evidence to gather and how to build the strongest possible defense according to the unique facts of your case. 

If you’re in need of an experienced and dedicated lawyer practicing in the Los Angeles area, Robert M. Helfend is here to assist you. With more than four decades of experience and numerous awards, you can rest assured that you have one of LA’s top rated criminal defense attorneys on your side. Call today for your free case review – 800-834-6434.

Published October 13, 2023.

Sources

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1. California Vehicle Code § 20001. https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=VEH&sectionNum=20001
2. California Vehicle Code § 20002. https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=VEH&sectionNum=20002
3. California Penal Code § 192. https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PEN&sectionNum=192

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Los Angeles Vehicular Assault Defense Lawyer

Have you been accused of vehicular assault (assault with a deadly weapon)? Contact the Helfend Law Group today at 800-834-6434.

The term “vehicular assault” refers to cases where someone intentionally uses a car or other motor vehicle to threaten, strike, or cause physical harm to another person. This can stem from situations of road rage, high-speed chases, or confrontations with police officers.

It’s important to note that there’s no specific charge called “vehicular assault” under California law. Instead, vehicular assault cases are charged as assault with a deadly weapon.

And assault with a deadly weapon cases are serious. A single charge can lead to a felony conviction, years in prison, heavy fines, loss of driving privileges, and a violent crime on your record.

Los Angeles prosecutors pursue these cases aggressively. Even first-time defendants can face harsh penalties if someone suffers serious injury. With your freedom and future at risk, you cannot afford to wait. A knowledgeable defense attorney can protect your rights, challenge the prosecution’s case, and fight to reduce or dismiss the charges.

Contact the Helfend Law Group at 800-834-6434 to begin building your defense.

What is vehicular assault in California?

As we mentioned above, California law does not have a separate statute called “vehicular assault.” Instead, using a vehicle to attack someone is charged under the state’s assault with a deadly weapon laws.

California Penal Code § 245(a)(1) defines assault with a deadly weapon (often abbreviated ADW) as assaulting another person using any deadly weapon or instrument other than a firearm. In simple language, if a person commits an assault using a car, truck, or other vehicle, the law treats the vehicle as a deadly weapon.

To be guilty of assault with a deadly weapon in a vehicular assault case, a person must:

1. Act willfully, and
2. Drive in a manner that is likely to result in force or harm to another.

It is not necessary that the victim actually suffer injury, as long as the driver’s actions threatened immediate harm.

Importantly, an accident or ordinary negligence is not vehicular assault. If you accidentally hit someone with your car without criminal intent, for example, through momentary distraction or brake failure, that might lead to other charges (like reckless driving or negligence), but it is not assault because there was no willful intent to cause harm.

Vehicular assault examples

Assault with a deadly weapon with a vehicle is fundamentally an intentional or purposeful act. For instance, deliberately ramming another car during a road rage dispute or aiming your vehicle at a pedestrian on purpose would be considered vehicular assault.

Cases of vehicular assault often happen alongside other offenses. Depending on the circumstances, prosecutors might charge multiple crimes from one incident.

For example, if a driver was under the influence of alcohol or drugs and intentionally drove at someone, they could face both DUI charges and assault with a deadly weapon.

If someone tried to run another car off the road, they might be charged with assault with a deadly weapon and reckless driving or even attempted homicide in extreme cases.

In a police chase scenario, a driver who uses a car to evade officers or tries to hit a pursuing police officer could be charged with assault on an officer, felony evading, and other related offenses.

Each offense charged will carry its own penalties. This means a person can end up facing several counts at once, which greatly increases the potential punishment.

Is there an aggravated vehicular assault charge in California?

Some states use terms like “aggravated vehicular assault” for driving-related attacks that cause serious harm. However, just like with vehicular assault, California does not have a specific offense called aggravated vehicular assault. All assaults with a vehicle fall under the umbrella of assault with a deadly weapon.

That said, certain factors aggravate the situation and lead to harsher consequences. The law considers these cases “aggravated” by the circumstances even if the charge itself remains assault with a deadly weapon.

Aggravating factors for assault with a deadly weapon when using a vehicle

One major aggravating factor is if the incident caused serious physical harm or great bodily injury to the victim. California defines great bodily injury as a significant or substantial injury, for example, broken bones, serious head trauma, or any injury requiring hospitalization. When a vehicle is used to intentionally inflict bodily harm, prosecutors will almost always file felony charges.

Another aggravating factor is the status of the victim. If a peace officer (a police officer or firefighter) is the target of the assault, and the driver knew or reasonably should have known that the victim was an on-duty officer, the law imposes higher penalties. In California, assaulting an on-duty officer with a vehicle is a straight felony that can bring up to five years in state prison for a single count.

Likewise, if there are multiple victims (for example, driving a car into a crowd and injuring several people), a defendant can face separate felony counts for each person hurt. Each count would be “stacked,” significantly increasing potential prison time. For example, three victims could triple the prison exposure.

To sum things up, while there’s no separate name of “aggravated vehicular assault” in California law, the law is set up to handle these more serious cases.

Penalties for vehicular assault in California

Assault with a deadly weapon with a vehicle can be charged as either a misdemeanor or a felony, depending on the facts of the case. In legal terms, this is a “wobbler” offense.

The potential penalties differ widely based on how the offense is charged and the severity of the incident:

Misdemeanor conviction

If no one was seriously hurt and the incident was less egregious, the case might be treated as a misdemeanor.

In this case, the punishment can include up to one year in county jail, a fine of up to $1,000, or both. The court may also impose misdemeanor probation (summary probation) with conditions like community service, restitution to any victims, and anger management classes.

Even as a misdemeanor, a vehicular assault charge is serious. It will result in a criminal record and could impact your driving privileges and employment.

Felony conviction

When vehicular assault is charged as a felony, the stakes are much higher.

Under California Penal Code §245, a felony assault with a deadly weapon (vehicle) is punishable by two, three, or four years in state prison in most cases, along with fines up to $10,000. However, if the assault caused great bodily injury, additional prison time of 3 years can be added as an enhancement.

If the victim was a law enforcement officer or firefighter performing their duties, the base prison sentence can be up to five years for that count.

California three strikes law

A felony conviction for an assault with a deadly weapon is considered a “strike” under California’s Three Strikes Law when great bodily harm is inflicted or a deadly weapon is used. This means it will count as a serious felony on your record and can lead to much harsher sentences if you are convicted of any future felonies.

Additional penalties and collateral impacts

In both misdemeanor and felony cases, the court may impose restitution to pay for the victim’s medical bills or property damage.

You will also be left with a violent crime record that can make it difficult to obtain jobs, professional licenses, and even housing. If a firearm was involved or other weapons, there are additional specific penalties. If the case involved allegations like hit-and-run or DUI as separate charges, those come with their own penalties as well.

And if, tragically, someone dies from the incident, the charges would likely escalate to vehicular manslaughter or even murder, which carry far greater sentences. In any event, the exact punishment will depend on the circumstances of the offense and on the skill of your defense in negotiating or fighting the charges.

Defenses against vehicular assault charges

Being accused of vehicular assault does not automatically mean you will be found guilty. There are several viable defense strategies that a skilled lawyer can use to fight these charges.

Every case is unique, but common defenses in vehicular assault cases include:

Self-defense or defense of others

Your attorney may show that you only used your vehicle in a threatening manner because you felt you or someone else was in imminent danger. For example, perhaps an aggressor was approaching your car with a weapon and you drove toward them to stop the threat.

If you can establish that you acted out of reasonable fear for safety, it can justify your actions and negate criminal intent. Self-defense can be a strong defense if the evidence supports it.

Lack of intent (accident)

Remember, to convict you of assault, the prosecution must prove you acted willfully with awareness that your actions would likely cause harm. If your lawyer can demonstrate that what happened was not intentional, for example, you did not act willfully or you lost control of the car due to a wet road or mechanical failure, then it isn’t truly an assault.

Showing that the incident was a genuine accident or the result of negligence (not a deliberate act) can lead to charges being reduced or dismissed. In short, if you did not intend to use the vehicle as a weapon, you shouldn’t be guilty of vehicular assault.

Wrong person / false accusation

In some situations, you might be wrongly identified as the driver or even falsely accused. Perhaps you were not actually the person driving the car that caused the harm, or witnesses misinterpreted an innocent situation as an assault. Mistaken identity is possible, especially in chaotic scenes like a group altercation or hit-and-run scenario.

A diligent defense attorney will investigate the facts, check surveillance videos, interview witnesses, and verify where you were when the event occurred. If there is reasonable doubt about who was driving or what their intent was, that doubt can prevent a guilty verdict. The prosecution must prove that the defendant was the one who committed the act and did so with criminal intent. If they cannot firmly establish that, the charge cannot stand.

No ability to cause harm

In some cases, it can be argued that, regardless of intent, the circumstances were such that no actual assault could have occurred. For example, if the vehicle was not capable of moving or you were too far away to actually hit the alleged victim, then an essential element of assault is missing. This defense is less common in vehicular cases, but it might apply in a situation where the facts have been exaggerated and your car was never in a position to strike anyone.

In developing your defense, a good attorney will scrutinize all the evidence, including police reports, accident reconstructions, video footage, and witness statements.

Why choose the Helfend Law Group

When you are facing a serious charge like vehicular assault, you need an attorney with a proven track record in defending violent crime cases.

Robert M. Helfend of the Helfend Law Group brings more than 40 years of experience fighting for the rights of the accused in Los Angeles and across Southern California. Mr. Helfend has successfully defended clients against some of the most serious criminal charges, including assault with a deadly weapon, homicide, and other violent offenses. He has handled thousands of cases in his career, earning a reputation as a relentless and knowledgeable defense lawyer.

Call our office at 800-834-6434 at any time, day or night, and speak with an experienced Los Angeles vehicular assault defense lawyer about how to protect your rights.

Published September 21, 2025.

References

1. California Penal Code § 191.5. https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=191.5&lawCode=PEN
2. California Penal Code § 192. https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=192&lawCode=PEN