Arrested forDrug CrimesFAQ

What happens after a drug arrest in California?

For a misdemeanor drug arrest, police usually release you with a written notice to appear in court (PC 853.6). Otherwise, you are booked and held until you post bail or see a judge. If you stay in custody, you must be brought to court for arraignment, usually within 48 hours, not counting Sundays and holidays. At arraignment, the judge reads the charges, takes your plea and rules on bail or release. For a treatment-mandated felony under Proposition 36, a judge must review the case before you can be released (Health and Safety Code 11395). The prosecutor can also file charges later if you were released. The sooner we’re involved, the sooner we can start working on your case.

What is the difference between possession, possession for sale and sales?

Possession means having a drug for your own use: Health and Safety Code (HS) 11350 covers heroin, cocaine, fentanyl and many prescription painkillers, and HS 11377 covers methamphetamine and many other pills. Possession for sale (HS 11351, 11378) means intending to sell, often shown by the amount, packaging, scales, cash or texts. Transportation and sales (HS 11352, 11379) cover selling or giving drugs away, or moving them to sell them; moving drugs only for your own use is not enough.

For cannabis, adults 21 and over can legally have up to 28.5 grams, or 8 grams of concentrate (HS 11362.1). Having more, possessing it for sale or selling it without a license is usually a misdemeanor (HS 11357, 11359, 11360).

Is drug possession a misdemeanor or a felony?

Usually a misdemeanor. Since Proposition 47 passed in 2014, simple possession of most drugs carries up to one year in county jail (HS 11350, 11377). Being under the influence (HS 11550) is also a misdemeanor with up to one year, and having a pipe or other paraphernalia (HS 11364) carries up to six months. Possession can be a felony if you have a prior conviction for certain very serious crimes, such as murder or a sex offense that requires registration, if you were armed with a loaded gun (HS 11370.1), or, under Proposition 36, if you have two or more prior drug possession or sales convictions (HS 11395). Possession for sale and sales are felonies.

Will I go to jail or prison?

It depends on the charge, the amount and your record. Simple possession carries up to one year in county jail, and many first-time cases are resolved with diversion or probation instead. Possession for sale and sales are felonies, usually served in county jail rather than state prison: up to three years for methamphetamine for sale (HS 11378), up to four years for heroin, cocaine or fentanyl for sale (HS 11351) and up to five years for selling them (HS 11352). Large amounts, a gun or a prior strike can add years and require state prison. Probation is possible in many sales cases.

Can a drug case affect my immigration status?

Yes, and for non-citizens it is often the most serious consequence. Under federal law, almost any drug conviction, even simple possession, can lead to deportation or block a green card or citizenship. The main exception is a single conviction for possessing 30 grams or less of marijuana for your own use (8 U.S.C. 1227(a)(2)(B)(i)). Some California programs that require a guilty plea, including Proposition 36 treatment, may still count as a conviction for immigration purposes even if the case is later dismissed. Pretrial diversion under PC 1000 does not require a plea. Talk to us before entering any plea.

What changed under Proposition 36?

Proposition 36, in effect since December 2024, made possessing a hard drug, such as fentanyl, heroin, cocaine, methamphetamine or PCP, a treatment-mandated felony if you have two or more prior convictions for drug possession or sales (HS 11395). You can choose treatment by pleading guilty and completing a court-approved program, and if you finish, the charge is dismissed. If you refuse or fail treatment, you can be sentenced to up to three years. It also added longer sentences for dealing more than an ounce of fentanyl (HS 11370.4), extra prison time if someone is seriously hurt using drugs you provided (PC 12022.7), and a court warning that a future drug death could be charged as murder (HS 11369).

Can I get diversion or drug court instead of a conviction?

In many cases, yes. Pretrial diversion under PC 1000 is available for most simple possession, under the influence and paraphernalia charges if the case involved no violence and, in the past five years, you have no felony conviction and no drug conviction other than these same minor offenses. It lasts 12 to 18 months and requires no guilty plea. When you finish, the charges are dismissed and the arrest is treated as if it never happened (PC 1000.3, 1000.4). Mental health diversion (PC 1001.36) can cover more serious charges when a diagnosed condition, which may include a substance use disorder, played a part. Some courts also run drug court programs with treatment, testing and regular check-ins.

Should I talk to the police or explain my side?

No. Politely decline to answer questions and ask for a lawyer. In drug cases, your own statements are often the strongest evidence: even saying the drugs were only for personal use can prove you knew they were there. You don’t have to agree to a search of your car, phone or home, and if officers search anyway, we can challenge it later. Don’t discuss the case by text, email, social media or jail phone calls. All of it can be recorded and used.

What defenses are available?

It depends on the evidence. Common defenses include:

  • The stop or search was illegal, so the drugs can be thrown out
  • You didn’t know the drugs were there, or they belonged to someone else
  • The drugs were for personal use, not for sale
  • The lab results don’t prove the substance was an illegal drug
  • You had a valid prescription
  • Insufficient evidence to prove the charge beyond a reasonable doubt

We review the police report, body camera video, any search warrant, lab results, phone records and text messages to find the weaknesses in the case.

Can the charges be reduced or dismissed, or my record cleared later?

Often, yes. Depending on the evidence, charges may be dismissed, never filed, or reduced, for example from possession for sale to simple possession. Diversion and Proposition 36 treatment end in dismissal if you complete them. If you are convicted and complete probation, you may be able to have the conviction dismissed under PC 1203.4. An older felony possession conviction may be reduced to a misdemeanor under Proposition 47 (PC 1170.18), and older cannabis convictions can often be reduced or dismissed under Proposition 64 (HS 11361.8). For non-citizens, a state court dismissal may not solve the immigration problem, so talk to us before entering any plea.

Police car parked on a rainy downtown street
Defense table with case files in an empty courtroom
Close-up of jail cell bars

We handle your case by phone

Most of our clients never need to come to the office. We do consultations, case updates and document signing by phone and e-signature. You get direct access to your attorneys.

Every drug conviction now counts

Since Proposition 36 took effect in December 2024, a new possession case involving a hard drug such as fentanyl, heroin, cocaine or methamphetamine can be charged as a felony if you have two or more prior drug possession or sales convictions, however old they are (HS 11395). That makes avoiding a conviction now, through diversion, dismissal or a different charge, more important than ever. For non-citizens, almost any drug conviction can also lead to deportation. Call us before you talk to anyone about the case.

Where we defend drug crime cases

We defend drug crime cases throughout San Bernardino and Riverside Counties, including:

  • Rancho Cucamonga (West Valley courthouse): for cases from Rancho Cucamonga, Ontario, Upland, Chino, Montclair and Fontana
  • San Bernardino Justice Center
  • Victorville
  • Riverside Hall of Justice
  • Southwest Justice Center (Murrieta)
  • Banning

We also handle cases in Los Angeles County, including the Pomona courthouse, and in Orange County.

Why clients hire us

  • 25+ years defending criminal cases. Ty Martinez started in criminal law as a deputy public defender.
  • 40+ years of combined experience between Ty Martinez and Yvonne Todd.
  • Drug crime defense is a core part of our practice: possession (HS 11350, 11377), possession for sale (HS 11351, 11378), transportation and sales (HS 11352, 11379), treatment-mandated felonies (HS 11395), being under the influence (HS 11550) and possession while armed (HS 11370.1).
  • You work directly with your attorneys from the first call to the last court date.

ProvidingCriminal Defensefor All Case Types

Meet YourLawyers

See what our clients are saying:

31 reviews on Google

Read all reviews on Google

41 reviews on Yelp

Read all reviews on Yelp
I truly can’t recommend Ty Martinez enough. He helped me through my DUI and hit-and-run case during one of the most stressful and overwhelming times in my life, and I’m incredibly grateful that I had him representing me. From the beginning, Ty made me feel like I had someone genuinely fighting for me and looking out for my best interest. He was professional, knowledgeable, patient, and made sure I understood what was happening throughout the entire process. Having someone I could trust made such a huge difference. Ty helped me more than I could have ever expected, and I’m extremely grateful for everything he did for me and for the outcome of my case. He made a situation that felt terrifying and uncertain so much easier to get through. If you’re going through a difficult legal situation and need someone you can trust to have your back, I highly recommend Ty Martinez. I genuinely cannot thank him enough for all of his help and everything he did for me 🙌🏻🙏🏼
Bella E.Google review · Sep 2026
Was grateful Ty took my case. I also made him work extra by picking up another charge instead of losing his cool he stayed professional and used every avenue to keep me from facing prison time. In all was confusing picking a lawyer and I hope this review can help anyone who was in my position feel confident picking there next defense lawyer.
NapoleonGoogle review · Jul 2026
I found my self in a situation that I never thought I would. I found Ty and reached out. Saw the reviews and awards so I figured I’d do a consultation. Ty listened intently, asked questions, and was very straightforward. Didn’t sugarcoat anything. Gave me my options and I felt comfortable. Ty always got back to me. Even if he was busy, he’d let me know when to expect a callback. He fought like hell for me and I was able to resolve my issue. I won’t ever need this type of help again but if you do need help, I recommend reaching out to Ty.
TimothyGoogle review · Jul 2026
My husband and I contacted Ty’s office to ask a few questions, not sure if they could help us. Ty went above and beyond to not only answer those questions but give us information, even though we ended up not needing his services. His number will always be with us in case we need anything. Can’t recommend enough.
Laina M.Google review · Jul 2026
Ty Martinez delivered an excellent result in my case. His attention to detail, clear communication, and understanding of the law made a stressful situation much easier to manage. He explained every step clearly and worked hard to protect my future. I couldn’t have asked for better representation and would confidently recommend him to anyone in need of legal defense.
Trask H.Google review · Jan 2026
Thank you for your exceptional legal support and guidance during my hard time. Your positive and dedication to fight truly made a difference in the turnout in my case.. ..... Truly recommended !!!!!!!
Jeanine L.Google review · Jan 2026
Ty and his team demonstrated an exceptional level of experience, empathy, and dedication that put me at ease right away. I couldn't be more impressed with his outstanding support. They took the time to thoroughly explain every step of the process, answered all my questions with clarity and patience, and always kept me informed with timely updates. Highly recommend to anyone in need of reliable legal guidance. His support was nothing short of exceptional, and I'm grateful for his help. Thank you for everything!
NelsonGoogle review · Dec 2025
Mr. Martinez was recommended by a friend. He not only took on my case and handled everything with careful tact and professionalism but he also cares. He explained every part of the legal process and exactly what would happen at each step. What sets Mr. Martinez apart from other lawyers is that to he genuinely cares about his clients. I knew this from our first conversation where he carefully advised me on options before ever being retained.
Javan R.Google review · Oct 2025

A selection of recent 5-star reviews from Google, newest first. Reviews describe individual clients' experiences. Every case is different, and past results do not guarantee a similar outcome. Read all reviews on Google

Let us help you!

    * Required

    OK to leave a voicemail? *

    Read our Privacy Policy to see how we handle what you send.

    Attorney advertising. This website is published by The Law Offices of Ty Martinez, 7121 Magnolia Ave, Riverside, CA 92504. Ty Martinez, a California-licensed attorney, is responsible for its content.

    The information on this site is general information, not legal advice about your situation. Contacting us through this site or by phone does not create an attorney-client relationship, so please do not send confidential details until we have agreed to represent you.

    Reviews and testimonials describe individual clients' experiences. They are not a guarantee, warranty, or prediction regarding the outcome of your legal matter. Any result described on this site depended on the facts of that case, and results will differ if based on different facts.