How a DUI Jury Trial Unfolds
Most DUI cases end without a trial. Some go to a jury, and those follow a set order. A DUI jury trial moves from jury selection to evidence, then to arguments, instructions and a verdict.
Each stage has its own rules. So knowing the order helps a person follow what is happening.
Timing Rules
California sets time limits for bringing a case to trial. Penal Code section 1382 requires dismissal in some situations when a trial does not start in time, unless good cause exists. For a felony, it sets 60 days after arraignment on an information, with exceptions.
Misdemeanor timelines appear in the same section. However, defendants often waive time to allow preparation, so actual schedules vary.
Jury Selection
First, the court and lawyers question potential jurors to find people who can be fair. For instance, lawyers may ask about drinking habits, driving and views on police. Some jurors are excused for cause or by a limited number of challenges.
Evidence at a DUI Jury Trial
The prosecution presents its case first. Officers testify about driving, the stop and field tasks. Then lab analysts or breath operators testify about test results, and video often appears as well.
The defense may cross examine each witness and present its own evidence. For example, an expert may explain testing issues. The article on DUI forensic expert reviews describes that role.
Counts and Instructions
Many DUI trials include both a 23152(a) and a 23152(b) count. The jury decides each one separately. The article on 23152a versus 23152b explains why.
After the evidence, the judge instructs the jury on the law. Then the lawyers argue, and the jury deliberates.
The Verdict
A criminal jury verdict must be unanimous. If the jury cannot agree, the court may declare a mistrial. After a guilty verdict, the case moves to sentencing, which the guide on DUI sentencing hearing steps covers.
Preparing for a DUI Jury Trial
A defendant should attend every day, dress neatly and avoid talking about the case in hallways. Jurors notice behavior outside the courtroom. Also, follow the lawyer’s guidance on testifying, since the choice to testify belongs to the defendant after advice.
A Hypothetical DUI Jury Trial Day
Hypothetical example, invented for illustration: on the first morning, the court seats a jury after several hours of questions. Next, an officer testifies about the stop, and the defense plays the dashcam video during cross examination. By the afternoon, a lab analyst explains the blood result.
On the second day, the defense calls an expert on timing. After that, both sides argue. Then the jury begins deliberating.
The article on DUI case timeline stages shows where trial fits in the overall case.