A standard DUI and a DUI with injury are different charges under California law, and the difference is not trivial. The moment an injury to another person enters the picture, the sentencing exposure increases, the prosecution's approach changes, and the long-term consequences of a conviction become considerably more serious. This applies even when the injury is relatively minor.
If you are facing this charge anywhere in Los Angeles County, knowing what the prosecution is required to prove, and where those arguments can break down, is where a criminal defense attorney starts.
What California Law Says About DUI Causing Injury
California Vehicle Code Section 23152 covers standard DUI, which is driving under the influence without causing injury to another person. California Vehicle Code Section 23153 is the statute that applies when a driver under the influence causes bodily injury to someone other than themselves. That additional injury element changes the charge at every level, from how it is classified to how it is sentenced.
The injury does not need to be severe to trigger the statute. A passenger with a minor bruise, another driver who needed to see a doctor, or a cyclist with a cut can each qualify as an injured party under the law. What the statute focuses on is the connection between the impaired driving and the injury. The severity of the harm affects where the case lands on the penalty spectrum, not whether the charge applies in the first place.
What Prosecutors Have to Prove Under Vehicle Code 23153
To prove a violation of Vehicle Code 23153, the prosecution must establish several elements beyond a reasonable doubt: that the defendant was driving, that the defendant was under the influence at the time, that the defendant violated a traffic law or acted negligently while driving, and that someone other than the defendant suffered bodily injury as a result of that conduct. Each element is a separate area of potential challenge.
The causation element is often where the most productive defense work is done. Prosecutors do not need to prove that impairment was the only cause of the accident. They need to show it was a substantial factor in causing the injury. To build that connection, they rely on toxicology results, accident reconstruction analysis, eyewitness accounts, and physical evidence from the scene. Each of those sources has its own vulnerabilities, and identifying them early in the case is part of how we approach every DUI with injury matter.
When a DUI with Injury Becomes a Felony
DUI with injury under Vehicle Code 23153 is a wobbler under California law. A wobbler is an offense that can be charged as either a misdemeanor or a felony depending on the circumstances. Prosecutors make that classification decision based on the severity of the injury, the number of people hurt, the defendant's prior record, and the specific facts of how the accident occurred.
A first offense involving a single victim with a minor injury might be filed as a misdemeanor. A case involving serious injury, multiple victims, or a prior DUI conviction within 10 years is far more likely to be charged as a felony. When a great bodily injury allegation is added under California Penal Code Section 12022.7, a mandatory three-year sentence enhancement applies on top of the base sentence. That enhancement runs consecutive to any other sentence imposed, and it can dramatically increase the total exposure in a case.
Penalties for a DUI with Injury Conviction
A misdemeanor DUI with injury conviction can result in up to one year in county jail, substantial fines, a DUI education program, and a license suspension. As a felony, the penalties are considerably heavier: state prison time ranging from two to four years on the base charge, a longer license revocation period, and a criminal record that includes a strike under California's Three Strikes law if great bodily injury is involved. Those consequences affect employment, housing, and professional licensing long after the case resolves.
When multiple people are injured in a single incident, California law permits the prosecution to charge a separate count for each victim. The total sentencing exposure in a multi-victim case can multiply quickly. Enhancements for prior DUI convictions, for great bodily injury, and for multiple victims can all stack on top of one another. The full picture of what a defendant is facing in a felony DUI with injury case requires careful analysis before any decision about how to proceed is made.
What the Physical Evidence Actually Shows
In DUI with injury cases, the physical evidence from the accident scene carries as much weight in many situations as the toxicology evidence does. Skid marks, vehicle positions, airbag deployment data, traffic camera footage, and accident reconstruction analysis all go into how the prosecution builds the causation side of its case. Road conditions at the time of the accident, the actions of other drivers, visibility issues, and mechanical factors can all contribute to how a crash happened in ways that may not be reflected in the prosecution's initial theory.
Defense work in these cases involves a DUI defense lawyer going through that same evidence to identify alternative explanations for how the accident occurred. The question the defense focuses on is not just whether the defendant was impaired. It is whether the impairment was the actual cause of the accident and the resulting injury. Those are two distinct questions, and the gap between them is often where the most useful defense arguments live.
How We Handle DUI with Injury Cases
At SoCal Defense Lawyer, we approach DUI with injury matters with the same preparation we bring to any serious felony charge. Tammy Higgins spent 16 years as a public defender across Orange County, Los Angeles County, and San Bernardino County and has tried more than 100 criminal cases to jury verdict, including matters where causation and physical evidence were the central issues in dispute. That trial background directly informs how we examine evidence in DUI with injury cases.
We go through everything from whether the initial traffic stop was legally justified through how every piece of physical evidence was collected and handled. We examine the accident reconstruction to identify whether other factors contributed to the crash. For clients facing felony charges, we evaluate whether any procedural problems in the collection or handling of evidence create grounds for a challenge before the case reaches a courtroom. We handle DUI with injury cases for clients across Los Angeles County, and every one gets the same level of preparation from us regardless of where it falls on the misdemeanor-to-felony spectrum.
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