San Marcos Criminal Defense Lawyer

An arrest in San Marcos can have serious consequences. Maybe you were pulled over on the 78 and charged with DUI. Perhaps there was an argument at your home in Discovery Hills, and now you’re facing a domestic violence charge. Or maybe you were stopped near Cal State San Marcos, and the police say you had drugs in your car. However it started, now you’re dealing with the criminal court system.

I’m Attorney David Rubin. I’m a San Marcos criminal defense lawyer and former prosecutor. I’ve spent years inside San Diego County courtrooms, including the Vista courthouse where San Marcos cases are handled. I know what the prosecution looks for, what can be challenged, and how to negotiate or litigate depending on what’s at stake. If you’ve been arrested in San Marcos, don’t wait to get legal advice. Call my office. We’ll review what happened and outline your next steps.

Why Choose Me as Your San Marcos Criminal Defense Lawyer?

If you’re charged with a crime in San Marcos, a conviction can threaten your job, your professional license, your ability to stay in school, and in some cases, your immigration status. You need someone who will review every piece of evidence, look for weak spots in the prosecution’s case, and know when to negotiate and when to push back. That’s what I do, and that’s what every client who hires me can expect from day one.

• Former Prosecutor with Real Trial Experience: Before I opened Rubin Law Office, I spent years on the other side of the courtroom. As a Deputy District Attorney, I reviewed police reports, filed charges, negotiated plea deals, and tried criminal cases in front of juries. I use that knowledge to get the best results in your case.
• I’m Your Attorney Start to Finish: I don’t hand off cases to a junior associate or let support staff handle your questions. I speak with every client directly, review every piece of evidence personally, and prepare every court appearance myself. You’ll get clear answers and consistent communication at every stage.
• No-Pressure Free Consultations: Bring your paperwork, your court date information, or just your questions. I’ll explain the charges, the possible outcomes, and the next steps in plain language. There’s no clock running and no push to hire me on the spot. You get the space to make the right decision for you.
• Prepared, Focused, and Ready for Court: I don’t stall. I don’t bluff. And I don’t show up to court hoping for a quick plea deal. I review every case carefully, prepare arguments that hold up under scrutiny, and raise every legal issue worth fighting. If the police cut corners or the evidence doesn’t hold up, I’ll expose it. If negotiation makes sense, I’ll be ready. If a case needs to go to trial, I won’t hesitate to take it there.

Criminal Charges I Handle in San Marcos

I represent clients facing all types of charges, from first-time misdemeanors to serious felonies. If you were stopped near San Elijo Hills, arrested at a traffic stop on Rancho Santa Fe Road, questioned after an incident at North City, or charged with a crime in the Barham Drive area, I can help.

DUI Charges

Getting a DUI in San Marcos can mean jail time, license suspension, and thousands in costs. Most DUIs start with a traffic stop followed by unreliable field sobriety or breath tests. I break those down piece by piece: Was the stop valid? Was the test accurate? Were your rights respected? I look for every opportunity to challenge the case or negotiate a result that protects your license and keeps your record clean.

Drug Offenses

San Marcos drug charges often involve accusations of having meth, fentanyl, or prescription pills without a valid prescription. These cases usually depend on search warrants, informants, or traffic stops that might not hold up. I determine whether your rights were violated and whether diversion programs or reduced charges are an option.

Domestic Violence

Accusations of domestic violence can lead to restraining orders, loss of custody rights, and jail time. But not every charge reflects what really happened. I work quickly to uncover the facts, challenge false or exaggerated claims, and defend your rights before the court, as well as law enforcement and social services.

Theft and Property Crimes

Shoplifting, burglary, and grand theft cases often rest on shaky evidence, unclear intent, or mistaken identity. I push back hard by examining surveillance, questioning witnesses, and challenging weak assumptions. In many cases, I’ve helped clients avoid convictions entirely or keep the case off their record.

Assault and Battery

Violent crime charges in San Marcos come with serious consequences,  especially if injuries were involved. These cases often come down to conflicting stories, heat-of-the-moment decisions, or misinterpreted actions. I present your side of the story, help you secure witness testimony, and push to reduce or dismiss the charges where possible.

White Collar Crimes

Fraud, embezzlement, and identity theft cases often start quietly,  with a letter, a freeze on your bank account, or a knock from an investigator. If you’re under investigation, don’t wait to hire a San Marcos criminal defense lawyer. I work quickly to review what’s being alleged, limit your exposure, and prevent the situation from turning into formal charges.

Probation Violations

If you’re accused of violating probation, even for something minor,  you could land back in court and back in custody. I walk into these hearings with a clear plan: to explain what happened, show your progress, and keep you from going backward.

Weapons Offenses

Whether it’s possession of a firearm, a loaded weapon in a vehicle, or a concealed carry issue, gun charges in San Marcos can escalate quickly. I review the circumstances of your stop or search and challenge unlawful arrests or overcharged cases.

What to Do If You’re Arrested in San Marcos

Getting arrested is upsetting, but the most important thing you can do is remain calm. If police officers start asking you questions, you have the right to remain silent. That is not just a suggestion:  it is one of the most important legal protections you have. Anything you say, even casually, can be used against you later. It is far better to stay quiet and ask to speak with an attorney.

You should also avoid consenting to any searches, whether it involves your home, vehicle, or phone. Police may pressure you or suggest that cooperation will help your case. In reality, giving permission to search often makes things worse. If they have a warrant or legal grounds, they will proceed without your consent. If they do not, you should clearly state that you do not agree to a search.

If you are taken to the Vista Detention Facility after an arrest in San Marcos, you will be processed and either released with a court date or held until bail is posted or a hearing is held. Once I am involved, I begin gathering information, reviewing the reason for your arrest, and preparing the strongest response possible. I also make sure your family knows what is happening and what to expect next.

The earlier I can look at your case, the more control we will have over how it develops. If you or someone close to you has been arrested in San Marcos, contact my office to schedule a confidential consultation. We will go over what happened and take the first steps toward protecting your future.

Your Next Step Starts with a Call

A criminal charge can interfere with your ability to work, apply for housing, keep a professional license, or maintain custody arrangements. For non-citizens, it can create serious immigration consequences. Even if the case is minor or your record is clean, the long-term effects can be detrimental.

If you are facing criminal charges in San Marcos, contact Rubin Law Office. I will review your case carefully, explain your options clearly, and build a defense based on facts, strategy, and experience. To get started, call (619) 719-1087, use the contact form, or click the live chat to reach me directly.

San Marcos Criminal Charge FAQs

Will I Have to Go to Jail?

Not always. Not every criminal charge leads to jail time, especially for first-time offenders or non-violent offenses. In San Marcos and across San Diego County, many misdemeanor charges can be resolved through alternatives such as probation, community service, or participation in a diversion program. These options are more common in cases involving petty theft, simple drug possession, or certain low-level property crimes.

For example, if you are charged with possession of a controlled substance and have no prior criminal history, you may qualify for a treatment-based program under California Penal Code §1000 or a similar diversion option that can lead to dismissal if completed successfully. In a theft case involving a small amount of property and no violence or threats, it may be possible to resolve the case with a civil compromise or pretrial diversion, especially if restitution is made.

Even in felony cases, jail is not automatic. A judge may consider probation instead, depending on the facts, the charges, your background, and how the case is presented. That is where early legal work makes a difference. Prosecutors rarely offer alternatives unless they are pressed to consider them. I focus on identifying every possible outcome that avoids custody and working toward that goal from the beginning.

Can I Get My Case Dismissed?

Dismissals are possible in criminal cases. They result from identifying legal or procedural problems that weaken the prosecution’s case. This can include issues like an unlawful traffic stop, an illegal search, missing or unreliable evidence, inconsistent witness statements, or violations of your constitutional rights.

For example, if you were pulled over without a valid reason and that stop led to a DUI arrest or a drug charge, any evidence found during the stop may be suppressed. If a search warrant was issued without probable cause, or the search exceeded its legal scope, the evidence can be thrown out. In some cases, that leaves the prosecution with nothing admissible to support the charge, which can result in a dismissal.

I review every part of the case, from how the investigation started to how the arrest was handled and how the charges were filed. If there is a valid basis to challenge the evidence or the procedure, I raise those issues early and push for dismissal where the law supports it.

That said, not every case qualifies for dismissal. If the evidence is strong and your rights were not violated, we shift the focus to minimizing the impact. That could mean reducing the charges, negotiating a non-custodial sentence, or exploring options to avoid a conviction. I will be direct with you about where your case stands. If a dismissal is possible, I will pursue it. If it is not, I will focus on the strongest outcome available under the circumstances.

What If This Is My First Arrest?

Courts in San Diego County are often more willing to consider alternatives to conviction when you’ve never been in trouble before. But that second chance is not automatic. Prosecutors are not required to offer leniency, and judges do not make decisions based on clean records alone. The way your case is presented matters.

If you’re a first-time offender, there may be options that keep a conviction off your record. They can include diversion programs, deferred entry of judgment, or informal probation without a formal plea. Eligibility depends on the charge, the facts of the case, and how the case is handled from the start.

For example, in a misdemeanor theft or drug case, the court may be open to a resolution that includes counseling, community service, or restitution instead of jail or a conviction. In a low-level assault or vandalism case, early intervention and negotiation can lead to a dismissal if certain conditions are met. If this is your first time dealing with the criminal system, I will walk you through every option available and make sure the court sees more than just the police report.