The Role of a Criminal Defense Attorney in DUI Cases in Orange County

The Role of a Criminal Defense Attorney in DUI Cases in Orange County
By: Tammy HigginsApril 1, 2026

A DUI arrest in Orange County moves fast. Police, breathalyzers, handcuffs, booking, and then a court date that arrives before most people have had time to understand what they are actually facing.

A DUI is a criminal charge, not a traffic ticket. It carries the potential for license suspension, mandatory education programs, fines, probation, and a permanent criminal record. What a reliable criminal defense attorney in Orange County does in those early days, and throughout the case, determines what options remain.


What a DUI Charge Actually Means in California

A first-offense DUI in California is typically charged as a misdemeanor under Vehicle Code 23152. That means up to six months in county jail, fines, a mandatory DUI education program, and a driver's license suspension through the California DMV.

A DUI causing injury can be charged as either a misdemeanor or a felony; it is a wobbler, meaning it can go either way depending on the severity of the injury and your prior record. A wobbler is an offense that California law allows to be charged as either a misdemeanor or a felony at the prosecutor's discretion. Multiple DUI convictions escalate the charge and the consequences significantly.

Two separate proceedings follow a DUI arrest: the criminal case in court and the DMV hearing regarding your driver's license. A defense attorney handles both.


What Happens in the First 10 Days After a DUI Arrest

The DMV hearing window is narrow. After a DUI arrest in California, you have 10 days to request a hearing with the California DMV to contest the automatic license suspension. Miss that window, and the suspension becomes automatic.

We request the DMV hearing on your behalf and use it as an early opportunity to examine the evidence, the officer's observations, the field sobriety test administration, and the chemical test results. What we learn there informs the criminal case defense.

On the criminal side, we begin the investigation immediately. We pull the police report, identify the arresting officer's record, and flag any procedural issues from the stop forward.


Challenging the Traffic Stop

Every DUI defense starts with the same question: Did police have a lawful reason to stop you?

To initiate a traffic stop, law enforcement must have reasonable suspicion that a law is being violated. If they did not, if the stop was based on a hunch, a mistaken observation, or a pretext, then everything that followed may be suppressible.

A motion to suppress is a legal filing asking the court to exclude evidence obtained through an unlawful stop or search. If the court grants that motion, the breathalyzer result, the field sobriety test observations, and the officer's account may be excluded from the case. Without that evidence, the prosecution often cannot proceed.


Examining the Field Sobriety Tests

Field sobriety tests are not infallible. They are standardized evaluations developed by the National Highway Traffic Safety Administration, and they must be administered according to specific protocols to produce valid results.

We examine whether the officer was properly trained in field sobriety test administration, whether the tests were conducted on an appropriate surface and in appropriate conditions, and whether any physical or medical conditions, like a leg injury, an inner ear condition, or fatigue, could explain the results independent of alcohol.

Field sobriety test performance is also subjective. The officer evaluates it. We challenge that evaluation.


Challenging the Chemical Test

Breathalyzer and blood test results are not automatically reliable. Equipment must be properly calibrated, maintained, and operated by trained personnel. Blood samples must be handled, stored, and tested according to strict protocols.

We review the calibration records for the breathalyzer used in your arrest. We examine the chain of custody for any blood sample. If there are gaps, errors, or procedural failures, we use them.

Rising blood alcohol content is also a recognized scientific phenomenon. A defendant whose blood alcohol level was below the legal limit while driving may test above it at the station due to alcohol that was still being absorbed at the time of the stop. Expert testimony can establish this in the right case.


Evaluating Whether Diversion or Reduction Is Possible

Not every DUI case goes to trial or ends in a conviction. We evaluate every available option.

For some first-time DUI defendants, a wet reckless, a reduced charge of reckless driving involving alcohol, may be negotiable depending on the facts and the strength of the evidence. A wet reckless carries less severe consequences than a DUI conviction, including different DMV implications.

Drug diversion may be available in DUI cases involving controlled substances rather than alcohol for eligible defendants. We review every case for the options that apply to the specific facts.


What Happens at Trial in a DUI Case

If the case does not resolve through a suppression motion, a negotiated reduction, or another avenue, it goes to trial. The prosecution must prove guilt beyond a reasonable doubt.

We challenge every element of the prosecution's case, the legality of the stop, the reliability of the tests, the credibility of the officer's observations, and whether the evidence, taken as a whole, actually proves what the prosecution claims it proves. Jurors are ordinary people. Our job is to present the defense clearly and establish reasonable doubt.

Our founding attorney, Tammy Higgins, has tried over 100 criminal cases to verdict, including cases that appeared unwinnable at the outset. She is death-penalty qualified, the highest credential available in California criminal defense, and has spent nearly 18 years building the kind of trial experience that changes outcomes.


What a DUI Conviction Costs You Beyond the Courtroom

The criminal penalties for a DUI conviction are significant. But the collateral consequences extend further.

A DUI conviction appears on your criminal record during background checks. It can affect employment in fields that require driving, professional licensing, and certain security clearances. It raises insurance rates significantly. And it counts as a prior offense if you are ever charged with a DUI again, which escalates the charge and the consequences.

Fighting the charge now is almost always less costly than managing the long-term consequences of a conviction.






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