Drug Charges Lawyer in Downey, CA. Drug crimes in Downey, CA, come in many forms. Everything from manufacturing to simple possession can send you to jail. These charges can include all kinds of substances from cannabis to heroin. Regardless of the type of substance or specific law you're accused of breaking, on your own, you're staring down massive punishments if convicted.

You need someone who can guide you to a positive outcome. You need Downey, CA's criminal defense lawyer on your side. You need the Law Offices of David S. Chesley.

Our local Downey drug charges lawyers will be by your side from day one. We will research the statute in detail, explain your best options, and represent you all the way through trial. To begin fighting the charges, call our team at (800) 755-5174 or use our contact form now.

Downey, CA, Drug Charges Lawyer: Page Summary

Below, we will go over the importance of having a drug defense lawyer in Downey, CA, categories of drug crime allegations in Downey, the qualities your attorney should have, gameplans our attorneys use against drug accusations, and diversionary programs we can help you explore.

If you want to read about a particular topic, click on the appropriate link in the list below to navigate to a specific topic and learn more:

  • Top Reasons to Work With a Drug Crimes Defense Attorney in Downey, CA
  • Common Drug Types and Their Penalties
  • Categories of Drug Charges in Downey, CA
  • DUIs and Drug Charges Defense in Downey, CA
  • What to Look For in a Drug Charges Lawyer
  • Types of Defenses We Build Against Drug Allegations
  • Avenues to Divert Your Drug Charges
  • Impact of Drug Crime Convictions on Non-U.S. Citizens
  • Drug Charge FAQs
  • Contact Your Downey, CA, Drug Charges Attorney Now
  • Every Drug Charge Our Attorneys Fight Against

Get Help From a Downey, CA, Drug Charges Lawyer IMMEDIATELY

There's no such thing as a "minor" drug charge in Downey, CA. The same action can be interpreted by the state in multiple ways, meaning you can always face an extended stay in jail.

The first reason you should work with a drug charges lawyer without hesitation is to give you an understanding of the accusations. A simple possession case takes a different set of skills than a possession-for-sale case, and your defense attorney should understand how to fight each.

The second reason to call a local Downey, CA, drug charges lawyer right away is to protect yourself from mistakes. If you say something incorrect in an interrogation, you could see simple possession allegations elevated to possession-for-sale accusations. A drug charges defense attorney can advise what to share and what not to share with the state.

Finally, your drug charges attorney will leverage local court relationships to explore different defense avenues. Connecting with a lawyer early gives you a head start against the state, and we can even move to dismiss charges if we act early enough.


Downey, CA, Drug Types and Their Penalties:

When you work with a Downey, CA, drug charges lawyer, you should go with an attorney who has experience with the type of drug you're facing allegation for. In the following section, you can read about what types of drugs we most frequently defend charges for in Downey, CA.

Drug TypeDescription
Prescription DrugsWhile most prescription drugs are technically legal, it can be illegal to possess or use them without permission.
EcstacyAlso known as MDMA, Molly, and E. Use can cause both mood and psychedelic effects.
CocaineA highly addictive drug that can be either a powdered form or a solid rock (Crack) Long term use can dampen the brain's reward pathway.
MethamphetamineSynthetic stimulant originally used to improve focus, but with serious side effects.
OpioidsA class of drugs, including both prescription medications and fully illegal types. These include morphine, oxycodone, and heroin.
HeroinAn extremely dangerous drug made by processing morphine. Courts and prosecutors often treat heroin charges harshly.
FentanylAn extremely dangerous type of opioid — roughly 50 times more potent than heroin and 100 times more potent than morphine, according to the DEA.

Penalties vary significantly by the type of drug, quantity, prior record, and whether the charge is possession, possession-for-sale, or sale/transport. As an overview:

  • As long as you are only accused of simple possession, you can typically expect misdemeanor charges. These carry a maximum jail sentence of one year. However, keep in mind misdemeanor charges aren't a guarantee, and prosecutors treat some substances more harshly than others.
  • Possession for sale, sale, transport, or manufacturing are typically charged as felonies, with sentencing ranges that depend heavily on the specific substance and amount involved.
  • Fentanyl cases are particularly harsh: Proposition 36 (2024) added fentanyl alongside cocaine, heroin, and methamphetamine to a list of drugs that trigger felony enhancement when possessed together with a loaded firearm, and it increased sentencing exposure tied to quantity for several substances.
  • Federal charges carry their own, generally harsher, sentencing structure.

There's no simple method to tell what kind of sentence you're facing based on your charges. Our drug defense attorneys can help — call our office for a free case review and we'll help you find a strategy to minimize negative consequences.

Marijuana in Downey, CA

Marijuana Description: Marijuana is a plant which contains THC, a chemical compound with psychoactive properties. California used to outlaw the use of marijuana, however, in 2016 the state passed Proposition 64, allowing it in recreational circumstances.

Because California no longer criminalizes using it, marijuana (AKA cannabis) charges in Downey, CA, most often center around when and where it is used. As an example, driving with an open package of marijuana is illegal, even if you are sober.

Marijuana Legal Overview:

  • Adults over the age of 21 can carry 28.5 grams of marijuana on their person
  • Typically, adults over 21 can grow up to six marijuana plants for personal use
  • Still illegal to use or possess under federal law.

How Your Downey, CA, Drug Charges Lawyer Can Help: If you've been accused of marijuana-related charges, our attorneys will fight to defend you. For example, we can show the legality of your ownership, show that you did not violate any regulations, and/or make the case that no laws were violated in the handling of the plant.


Drug Charge Categories in Downey, CA

The Law Offices of David S. Chesley is ready to defend you against drug charges in Downey, CA. We are prepared to fight against accusations including possession, sale, and special enhancements. In the sections below, you can learn about different categories of drug crimes and what a lawyer can do to assist you.

Drug Possession/Use Charges

The most common drug charges in Downey, CA, are often those related to possession. They cover a wide range of substances and these charges can apply regardless of where the drugs were physically at, as long as you controlled them.

Your Downey, CA, drug charges lawyer can help by arguing that the drugs were not actually yours, and can be by your side every step of the way.

Relevant statutes: Health and Safety Code 11350 covers most hard drug possession accusations, while possession of methamphetamine has its own specific statute in HS 11377. Generally, these possession charges are handled as misdemeanors.

Drug Production/Transport/Distribution Charges

Accusations of drug production, transportation, and distribution take on the other side of a drug deal: The alleged seller.

A conviction of one of these charges typically means a much longer prison sentence than for simple possession. On top of fighting the charges, your drug defense attorney can help you explore plea deals, if they make sense for your case.

Relevant statutes: Possession for sale generally falls under HS 11351 (most controlled substances) or HS 11378 (methamphetamine). When charged as a felony, each is punishable by two, three, or four years in state prison and fines up to $20,000. Sale and transportation for sale charges are divided in a similar way: HS 11352 (most substances) vs. HS 11379 (methamphetamine). These charges carry longer exposure — up to nine years if the transportation crosses non-contiguous counties. A drug charges laywer who can negotiate your charges down is essential, if you want to become eligible for common diversion programs like PC 1000 or Proposition 36.

Drug Charge Enhancements

California's drug charge enhancement laws cover a variety of situations, but all have one thing in common: They don't exist in a vacuum. To be charged with an enhancement, there has to be another criminal accusation.

It's even more important to hire an experienced Downey, CA, drug crimes lawyer to defend you in these cases, so that they can fight both the base charge and the enhancement.

Federal Drug Charges

A federal drug charge can come from any category of alleged drug offense. The difference is that you're fighting against the federal government instead of the local Downey prosecutor.

These can include anything from manufacturing to running a drug ring, but most often will involve large quantities and/or crossing state lines. The penalties are often much harsher, such as a life sentence and substantial fines.

It's hard to think of many charges worse to face than this. And you need a a leading criminal defense lawyer who's prepared to match the federal prosecutor. Our firm will learn your side of the story, develop a strong defense strategy, review evidence, and make every effort to secure a positive result for your case.


🚔 Understanding California Cannabis Laws: Key Points to RememberVideo: Law Offices of David ChesleyWatch on YouTube

DUIs and Drug Charges Defense in Downey, CA

There isn't one single law that completely covers DUIs involving illegal substances. Drug DUI defense cases can include a wide range of situations, including everything from driving while high on marijuana to driving after taking certain medications. One aspect that sets these cases apart is that you can be taken into custody if there is any amount of THC in your system while driving (as opposed to alcoholwhich only has a "zero tolerance" law people who are underage).

When up against drug DUI charges, you don't just need a drug charges lawyer. You also need a skillful Downey, CA, DUI defense lawyer who defend you both in criminal court and at the DMV hearing. Don't wait to get help — for most DUI accusations, you need to request a hearing within ten days of your arrest.


What to Look For in a Drug Charges Lawyer

If you're looking for a drug charges lawyer in Downey, CA, it can be a challenge trying to decide the right person to represent you. With so much at stake, you don't want to make the wrong choice.

Here are the top factors you want to see in your drug defense attorney:

  • Extensive Experience defending clients in your situation
  • Intimate Knowledge of how the state builds its case against you
  • A Reputation of Delivering Success against the state for these charges
  • Availability Anytime in case an emergency occurs and you need help

We don't make false promises about your case, and you can get a hold of us 24/7 if something new develops.


Powerful Drug Crime Accusation Defenses

Your charges might be the same as someone else's, but your case is unique. The details are different for every criminal case in Downey, CA, and you should have a tailored defense strategy to match.

We'll listen to your story and craft a powerful defense to fit. Below are some strong strategies your drug charges lawyer will consider:

  • Illegal Search and Seizure: This can suppress evidence that was unlawfully obtained.
  • Lack of Intent: In some cases, you can't be convicted if you broke the law on accident. For example, if police found illegal drugs in your car, but they weren't yours, and you weren't aware of them, you didn't transport them, legally speaking.
  • Didn't Belong to You: You can argue this if you were present in an area while drugs were there, but they were not yours and you weren't using them.
  • Entrapment: In rare cases, if an undercover law enforcement agent coerced you into violating the law, you cannot be held liable for doing so.
  • Prescription: This isn't an option for every offense and type of drug, but some accusations can be alleviated if you were legally prescribed the substance.
  • Plea Negotiations: In some cases, where it's not reasonable for the alleged offender to have the charges dropped entirely, a positive outcome can still be achieved through a plea deal.

If you've been accused of a drug crime in Downey, CA, contact one of our lawyers today.


If you've been accused of a drug crime in Downey, CA, call the Law Offices of David S. Chesley now.


Downey, CA, Drug Charge Diversion Options:

Downey has diversion and treatment options available — be sure to ask your Downey, CA, drug charges lawyer about whether or not they apply to your case. To qualify, defendants must fit certain criteria. Here are a couple of programs that might apply in your case:

PC 1000 Drug Diversion

California PC 1000 pretrial diversion is a pretrial diversion path for specified eligible charges and people under Penal Code §§ 1000–1000.1. The present process begins with a not-guilty plea and court-approved education or treatment conditions, rather than the former guilty-plea Deferred Entry of Judgment procedure. After satisfactory completion, a positive program recommendation and the required motion, the court dismisses the eligible charge within the statutory period. The actual order and Penal Code § 1000.4 control arrest-record effects and exceptions; enrollment alone does not promise dismissal or erase every consequence. For related context, see collateral consequences.

Proposition 36 (2024)

The 2024 Proposition 36 treatment laws created a treatment-mandated felony process in Health and Safety Code § 11395 for specified repeat possession cases. It is different from the 2000 Proposition 36 treatment law and from current PC 1000 pretrial diversion. Counsel should compare the filed offense, substance and criminal-history allegation with the specific statute before describing an available treatment path.

A 2024 Health and Safety Code § 11395 treatment-mandated felony allegation requires a qualifying current possession offense involving a listed drug and at least two prior convictions for the statutes enumerated in § 11395(c). Those priors must be alleged in the accusatory pleading and admitted in open court or found true. Two unspecified “drug convictions” do not establish eligibility or felony exposure. A person electing the treatment path pleads guilty or no contest, admits qualifying priors and has judgment deferred during an individualized court-approved program.

If you're facing this charge, you have a choice: complete court-mandated treatment, you avoid a conviction; if you don't take this option, you'll have to fight the felony charge, including up to three years in custody. 2024's Proposition 36 also increased potential penalties for large quantities of certain substances and updated the list of drugs that trigger firearm-related enhancements to include fentanyl.

Your Downey, CA, drug charges lawyer is here to help you understand the charges, advocate for that path where it's available, and come up with a strategy that maximizes your chances of a positive outcome.


Immigration Consequences of a Drug Conviction

If you are not a U.S. citizen, you're facing even more serious consequences than a U.S. citizen — and this is an area where our firm's dual criminal defense and immigration practice gives clients a real advantage.

Under federal immigration law, a conviction for almost any controlled substance offense can make a non-citizen deportable, with one narrow exception: marijuana charges for no more than 30 grams of the substance, and only intended it for person use, not sale. This applies to lawful permanent residents ("green card" holders) as well as visa holders, and it applies regardless of whether the state court sentence includes any jail time.

A few key distinctions matter a great deal:

  • Simple possession for personal use (other than certain rare substances) is generally a deportable offense, but is not automatically classified as an "aggravated felony" — a distinction that can preserve certain forms of immigration relief.
  • Possession for sale, sale, or trafficking convictions are significantly more serious. They are often considered aggravated felonies, which can trigger mandatory deportation with little to no opportunity for relief or future re-entry.
  • How a charge is pleaded matters enormously. Under Padilla v. Kentucky, defense counsel is supposed to tell you about these immigration consequences before you make a plea. We will fight for an outcome — such as a plea deal for a different offense, or a disposition that doesn't include specific "aggravated felony" language — which minimizes your chances of being deported.

Because immigration consequences are triggered by conviction, not just sentence, it's important to avoid mistakes from the very start of your case. If you are a non-citizen up against a drug charge, tell your attorney immediately — this plays a major role in your case, and your lawyer should help you on both fronts.


Frequently Asked Questions

If my drug charges are dismissed, can anyone still see them?

The 2024 § 11395 process is not an automatic substitute for custody or a guaranteed sealed record. A person may elect the statutory treatment path if the charge and priors qualify; after successful completion, a positive program recommendation and the required motion, the court shall dismiss the charge. Section 11395(d)(3) applies the stated Penal Code § 1000.4 arrest-record protections, including exceptions; a separate sealing order is permissive, not automatic. If treatment is refused or fails, the court applies the statute’s hearing and sentencing rules to the actual case.

Reading the charge and the two drug-treatment laws

The complaint and citation matter more than a broad label such as “drug crime.” Simple possession under Health and Safety Code § 11350 or § 11377, being under the influence under § 11550, possession for sale under § 11351 or § 11378, and transportation for sale under § 11352 or § 11379 require different proof. If police found an item in a shared car or room, the government still has to prove knowing control of the charged substance; shared access alone neither proves nor defeats possession. If a sale allegation appears, ask what evidence supports intent to sell beyond the amount. If a transportation allegation appears, the current statutes require transportation for sale. Keep the complaint, release conditions, any search inventory and later lab result together so counsel can compare what was first alleged with what was actually filed.

PC 1000 today is pretrial diversion, not a present-day guilty-plea “Deferred Entry of Judgment” procedure. Penal Code § 1000 lists eligible offenses and history/charge conditions. Section 1000.1 says the defendant pleads not guilty, waives specified speedy-hearing and trial rights, and may enter a court-approved education or treatment program. The court dismisses an eligible charge after successful completion, a positive recommendation and the required motion within the statutory timing. Enrollment alone does not dismiss the case. Some court pages still use the older DEJ shorthand; the actual statutory procedure and signed order control. Section 1000.4 defines the qualified arrest-record effect and exceptions, including licensing and law-enforcement contexts. It permits, rather than automatically issues, a sealing order.

The 2024 Proposition 36 is different from the 2000 Proposition 36 treatment measure. The newer measure added Health and Safety Code § 11395, a treatment-mandated felony process for specified possession offenses and substances. Two prior convictions are relevant only if they are among the statutes listed in § 11395(c), are alleged in the charging paper, and are admitted or found true. A person who elects the statutory treatment path pleads guilty or no contest and admits qualifying priors, with judgment deferred while treatment proceeds. After successful completion, a positive recommendation and the specified motion, the court dismisses the charge and applies the arrest protections the law identifies. This is not automatic eligibility for anyone with “two drug priors,” and it should not be confused with current PC 1000. The old and new Proposition 36 paths have different plea and record consequences.

The defense review should match the charge to evidence: source and custody of any substance, laboratory identification, who controlled the location, statements and recordings, alleged sale indicators, search authority, and prior-conviction documents. A person considering treatment should ask about program length, cost, attendance, testing, consequences of noncompletion and whether the actual case qualifies. A noncitizen should obtain criminal and immigration advice before any admission or plea; a California dismissal does not answer every federal question. If professional licensing, employment, or a driving allegation also matters, raise it at the start rather than relying on a generic promise that a drug case will leave “no record.”

Evidence questions to bring to the first case review

Write a private timeline of the stop, search and arrest while details are fresh. Note who could access the vehicle, room, bag or device; where each item was located; what the officer said was observed; and whether a search warrant, claimed consent or other asserted authority appears in the report. Keep a copy of lawful prescription records, relevant messages, treatment documentation and any witness names for counsel. Do not ask others to coordinate stories or delete material. The defense may need to compare body-camera footage, dispatch records, laboratory notes and chain-of-custody records with the filed charge rather than relying on the arrest summary alone.

If the accusation is possession for sale, ask which facts are alleged to show intent to sell and whether the prosecution can actually link those facts to the accused person. Packaging, cash or phone messages can have more than one explanation; they do not replace proof of the statutory elements. If the accusation is transportation for sale, ask what supports the for-sale purpose rather than assuming any travel with a substance meets the charge. A manufacturing or cultivation count needs its own process, equipment, plant-count and control analysis. A firearm, school-zone, jail-entry or fentanyl enhancement must be identified separately in the papers and supported by the additional facts its statute requires. That distinction keeps a serious enhancement from being treated as an automatic consequence of the base drug count.

Finally, keep court and administrative papers separate. A possession citation is not itself a drug-impaired-driving charge. If officers also allege driving under the influence, review the vehicle-law count, test timeline and any DMV notice with counsel as distinct deadlines. If a case is dismissed or completed through diversion, request the final minute order and ask what record relief actually follows. The court’s order, not a generic online success story, determines the next administrative step.

More questions about drug charges

Do I have to talk to police if I'm caught with drugs?

Comply with lawful instructions and give identifying information when required, but do not assume you must discuss the alleged substance or sign a narrative statement without counsel. Ask to speak with a lawyer. Preserve any citation, search inventory and release paper so counsel can review the actual charge and how the evidence was obtained.

Can I get my record sealed after a drug conviction in Downey, CA?

California offers different dismissal and record-relief paths; “expunged” and “sealed” are not the same. Penal Code § 1203.4 is a qualified dismissal, not deletion for every purpose. A successful PC 1000 case has the specific arrest-record rules in § 1000.4, including exceptions. An attorney should review the actual disposition, program completion and application before predicting what a background check or licensing agency will see.

What's the difference between PC 1000 and Proposition 36 diversion?

Current PC 1000 under Penal Code §§ 1000–1000.1 is pretrial diversion for eligible charges and people, with a not-guilty plea and specified program conditions. The 2024 Proposition 36 added HSC § 11395 for certain repeat possession allegations with enumerated priors; a treatment election involves a guilty or no-contest plea with judgment deferred. The 2000 Proposition 36 treatment law is different again. Eligibility and record effects depend on the actual statute and court order.

Does Downey, CA, prosecute drug possession charges as felonies?

A first arrest does not determine the charge by itself. Many simple-possession allegations are misdemeanors, but the substance, alleged conduct, a sale or manufacturing count, an enhancement, or a qualifying history can change the analysis. The 2024 HSC § 11395 treatment-mandated felony requires specified current possession conduct and enumerated priors alleged and established. Have counsel read the complaint and history before drawing a sentencing conclusion.