California DUI defense

DUI defense in Lancaster.

Lancaster DUI cases are heard at the Antelope Valley Courthouse, with the Lancaster Sheriff's Station handling enforcement and CHP covering State Route 14 and State Route 138.

The court process for Lancaster DUI cases

Lancaster DUI cases are filed with the Los Angeles County Superior Court. They are heard at the Michael D. Antonovich Antelope Valley Courthouse at 42011 4th Street West in Lancaster. Lancaster is in Los Angeles County, so cases are prosecuted by the Los Angeles County District Attorney's Office under the same county-wide charging and offer policies that apply across the county.

For a full overview of how cases move through this court system, see the Los Angeles County DUI defense guide.

The DMV 10-day hearing deadline

The DMV handles the suspension of your driving privilege through an Administrative Per Se action that runs entirely separate from the criminal case. Under California Vehicle Code Section 13558 you have ten calendar days from the arrest date to request the hearing, or the license is suspended automatically. Most hearings are now held by phone or video, and in most cases your attorney appears for you.

10-day DMV hearing deadline

You have 10 calendar days from your arrest date to request an APS hearing. Missing this deadline means automatic license suspension beginning 30 days after arrest. Request the hearing through the DMV Driver Safety unit, or have an attorney request it on your behalf, to preserve your driving privilege while the case is pending.

Lancaster Police and CHP DUI enforcement

Policing in Lancaster is provided by the Los Angeles County Sheriff's Department through the Lancaster Station, which runs DUI saturation patrols and checkpoints along the Avenue corridors and the downtown Lancaster BLVD entertainment district. The California Highway Patrol covers State Route 14, the main route between the Antelope Valley and the Los Angeles basin, where a large share of area DUI arrests occur, especially on weekend and holiday nights.

How Los Angeles County prosecutes DUI cases

The Los Angeles County District Attorney's Office prosecutes Lancaster DUI cases. A typical first offense with no aggravating facts resolves with three years of summary (informal) probation, a first-offender DUI program, fines and assessments that commonly total $2,000 to $3,500, and a license suspension. Where the stop, the investigation, or the chemical test has a real weakness, a reduction to a wet reckless under Vehicle Code Section 23103.5, or in some cases a dismissal, becomes realistic. Aggravating facts such as a high BAC, a refusal, an accident, or a prior conviction raise the exposure and change the strategy.

What to do after a Lancaster DUI arrest

Request the DMV hearing within ten days. Find your arraignment date and courthouse on the citation, and retain DUI counsel before that date so the case is handled correctly from the start. Write down everything you remember about the stop, the field sobriety tests, and the breath or blood test while it is fresh, and preserve receipts, texts, and any video.

Common questions

Lancaster DUI defense questions

Which courthouse handles Lancaster DUI cases?

Lancaster DUI cases are filed with the Los Angeles County Superior Court. They are heard at the Michael D. Antonovich Antelope Valley Courthouse at 42011 4th Street West in Lancaster. The arresting agency and the exact location of the stop can affect which courtroom and calendar a case is assigned to.

Who makes most DUI arrests in Lancaster?

The Los Angeles County Sheriff's Department, through the Lancaster Sheriff's Station, handles DUI enforcement within the city. The California Highway Patrol covers State Route 14 (the Antelope Valley Freeway) and State Route 138, which run through or near Lancaster, and accounts for a large share of arrests during holiday Maximum Enforcement Periods. CHP arrests often involve more detailed reports and in-car video, which affects the defense analysis.

What is the DMV hearing deadline for a Lancaster DUI?

You have 10 calendar days from the date of arrest to request the DMV Administrative Per Se hearing, or your license is automatically suspended 30 days after arrest. The hearing is separate from the court case and is now conducted by phone or video, so you or your attorney can handle it without traveling. Requesting it should be your first step.

Is the Antelope Valley Courthouse the only court for a Lancaster DUI?

Yes. DUI cases arising in Lancaster and the wider Antelope Valley, including Palmdale, are heard at the Michael D. Antonovich Antelope Valley Courthouse in Lancaster. It is part of the Los Angeles County Superior Court system, so Los Angeles County District Attorney charging policies apply.

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Step 1 of 10
When did your arrest occur?
What type of license do you hold?
What was the stated reason for the stop?
What chemical test did you take?
What was your blood alcohol concentration?
Prior California DUI convictions in the last 10 years?
Were any of these factors present? (check all that apply)
A couple more things

Do you have a pre-existing medical condition that could affect field sobriety performance? (diabetes, neurological, back injury, GERD or acid reflux, etc.)

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