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DUI & Traffic Offenses Attorney in Murrieta, CA

A DUI charge in California moves fast. From the moment you’re arrested, you have ten days to request a DMV hearing or your license is automatically suspended. The criminal case runs parallel — and both tracks matter. At the Law Office of Nic Cocis, we handle DUI and traffic offense defense in Murrieta and throughout Southwest Riverside County, and we know exactly what the prosecution is building before they build it.

What Does a DUI Charge Actually Mean in California?

California’s DUI Laws Are Specific — and Aggressively Enforced

California Vehicle Code § 23152 makes it unlawful to drive with a blood alcohol concentration of 0.08% or higher, or while impaired by any substance — including prescription medication. The 0.08% threshold applies to standard drivers. For commercial drivers it drops to 0.04%. For anyone under 21, California’s zero-tolerance law sets the limit at 0.01%.

What most people don’t realize is that you can be charged even if your BAC comes back below 0.08%. If an officer believes your driving was impaired regardless of the number, that’s enough to support a charge under the second prong of § 23152. That’s the part that trips people up — they pass a breathalyzer and assume the problem is solved. It isn’t.

The other issue is timing. Alcohol absorbs into the bloodstream at different rates depending on body weight, food intake, metabolism, and other factors. A BAC reading taken an hour after a stop may not accurately reflect what your BAC was while you were actually driving. This “rising blood alcohol” defense is one of several technical arguments that can be raised depending on the facts of your case — but only if someone looks for it early.

Felony DUI charges apply when a prior conviction exists within ten years, when the incident involved injury or death to another person, or when it’s a fourth offense within that same window. The penalties escalate dramatically: state prison time, a five-year license revocation, and mandatory completion of an 18-month DUI program, among others.

The DMV Hearing Is Separate from Your Criminal Case

This distinction costs people their licenses every year. When you’re arrested for DUI in California, the arresting officer confiscates your license and issues a temporary one valid for 30 days. That’s your window. You must contact the DMV within ten days to request an Administrative Per Se (APS) hearing — or the suspension becomes automatic.

The APS hearing is civil, not criminal. It focuses narrowly on three questions: whether the officer had lawful reason to stop you, whether you were lawfully arrested, and whether your BAC was at or above the legal limit. We can challenge all three. A successful APS hearing keeps your license. It doesn’t resolve the criminal charge — but it matters enormously to your daily life while that case proceeds.

How We Can Help with DUI Charges

We handle every phase of DUI defense at the Law Office of Nic Cocis, from the DMV hearing through trial if necessary. Having served as a legal intern at the Sacramento County District Attorney’s Office, Nic Cocis understands how these cases are put together — which means he knows precisely where to look for weaknesses.

Our DUI defense services include:

  • Requesting and defending your APS DMV hearing within the ten-day deadline
  • Challenging the legality of the traffic stop itself
  • Examining breathalyzer calibration records and field sobriety test administration
  • Contesting blood test chain of custody and laboratory procedures
  • Arguing rising blood alcohol and other timing-based defenses
  • Negotiating reduced charges or alternative sentencing where appropriate

Reviewing the Evidence Before Anything Else

Every DUI defense starts with the evidence — the police report, the dashcam footage, the calibration logs for the breathalyzer device, the officer’s training records on field sobriety tests. If any of it was mishandled, that’s where cases turn. We examine it all.

What to Expect When You Work with Us

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01 — Case Review and DMV Action

The first call matters. We go over the details of your stop, your arrest, your test results, and your timeline. If you’re within the ten-day window, we request your APS hearing immediately. Missing that deadline isn’t recoverable — so we don’t wait.

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02 — Evidence Investigation

We pull every document the prosecution will use. Breathalyzer maintenance logs, officer training certifications, dispatch records, camera footage from the stop or sobriety checkpoint. If any of it doesn’t hold up, we find it before the DA does.

Two professionals engaged in discussion over documents and a clipboard in an office setting.

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03 — Strategy and Negotiation

Many DUI cases resolve before trial. Whether the goal is dismissal, reduced charges, or minimized penalties, we build a strategy around the specific facts of your case — not a one-size formula. Nic Cocis has handled over 1,000 criminal cases in Riverside County courts, including at the Southwest Justice Center, where he knows the prosecutors and the judges.

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04 — Hearing or Trial Representation

If the case goes to hearing or trial, you have an attorney who has been inside the DA’s office and knows how they think. We present your defense and hold the prosecution to its burden of proof.

Two individuals shaking hands over a wooden desk with legal documents, a pen, and a judge's gavel.

Why Choose the Law Office of Nic Cocis?

Former DA’s Office Intern

Nic Cocis trained with prosecutors — he understands how DUI cases are built and how to take them apart

Southwest Justice Center Experience

Deep familiarity with Murrieta-area courts, judges, and prosecutors

Over 1,000 Cases Handled

Misdemeanors through felonies, DUI through murder, since 1999

Multilingual Services

Legal services available in English, Romanian, and Spanish

Frequently Asked Questions

Refusing a chemical test in California carries its own automatic penalties under the state’s implied consent law. Your license will be suspended for one year on a first refusal — longer if you have prior DUI convictions — regardless of whether you’re convicted of DUI. The refusal is also admissible as evidence against you at trial, and the prosecution will argue consciousness of guilt. That doesn’t mean a conviction is certain. We can challenge the legality of the underlying stop, the adequacy of the warnings you were given before the test was requested, and the circumstances of the refusal itself. A refusal case is harder — but it’s not unwinnable.

Yes, in certain circumstances. A charge of “wet reckless” — reckless driving involving alcohol under Vehicle Code § 23103 — carries lighter penalties than a DUI conviction and doesn’t trigger the same licensing consequences. Whether that outcome is achievable depends on the strength of the evidence, your driving record, and the specific facts of the stop. Some cases have procedural or evidentiary issues that support a motion to suppress or dismiss. We evaluate all of it. Nic Cocis has resolved hundreds of DUI matters and will tell you honestly what options are realistic in your case.

A first-offense misdemeanor DUI typically carries three to five years of informal probation, a fine of approximately $1,800 to $2,600 (before penalty assessments that significantly increase the total), a six-month license suspension, and completion of a three-month DUI education program. Jail time on a first offense is often avoidable with a skilled defense, though it can range from 48 hours to six months. Any injury to another person changes the calculus entirely. We explain the full exposure in your specific case so you understand exactly what’s at stake before any decision is made.

California allows sobriety checkpoints under guidelines established by the California Supreme Court in Ingersoll v. Palmer. The checkpoint must meet specific requirements: it must be publicized in advance, supervised by a commanding officer, use a neutral formula for which vehicles are stopped, and be conducted safely. If the checkpoint wasn’t set up correctly, the stop may be unlawful — and evidence gathered from it may be suppressible. We look at the operational plan for every checkpoint case. Many drivers assume a checkpoint DUI is airtight. That’s not always true.

Professionals with state licenses — nurses, teachers, law enforcement officers, contractors, healthcare providers — often face licensing board scrutiny following a DUI arrest, separate from the criminal process. A conviction triggers mandatory self-reporting obligations in most California licensing schemes. The board’s standards differ from a criminal court’s, and the potential consequences — probation, suspension, or revocation of a professional license — can be more severe than the criminal penalties. Nic Cocis has represented police officers, nurses, and teachers facing criminal charges, and understands what’s at stake beyond the courthouse.

That’s exactly why the DMV hearing matters. A restricted license may allow you to drive to and from work, to DUI school, and to medical appointments during a suspension period. In some cases, an ignition interlock device installed in your vehicle can restore more complete driving privileges. We assess your situation at the first call and make sure you understand all options. Losing your ability to drive to work is a real consequence — one we treat as seriously as the criminal charge itself.

Facing a DUI Charge in Murrieta or the Surrounding Area?

You don’t have to navigate this alone. Contact the Law Office of Nic Cocis for a consultation. We serve clients in Murrieta, Temecula, Menifee, Lake Elsinore, Wildomar, Winchester, Canyon Lake, French Valley, and throughout Southwest Riverside County.

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