Drug Charges Lawyer in Fullerton, CA. There's no such thing as a "good" drug charge to be accused of in Fullerton, CA. You could be accused of possessing them, selling them, or making them. These statutes regulate substances from prescription medications to fentanyl. The fallout from a drug crime conviction can turn your world upside down.
Stop these charges before it becomes a worst-case scenario. You need Fullerton, CA's leading criminal defense law firm on your case. You need the Law Offices of David S. Chesley.
Our local Fullerton drug charges lawyers will be by your side from day one. We will explore possible defenses, identify weaknesses in the prosecution's case, and represent you all the way through trial. To begin fighting the charges, call our team at (800) 755-5174 or tell us about your case online right away.
Fullerton, CA, Drug Charges Lawyer: Page Summary
Below, we will go over how a Fullerton, CA, drug defense attorney will protect your rights, categories of drug crime allegations in Fullerton, the most important things to look for in your defense lawyer, effective defense tactics against all sorts of charges, and more.
To learn about a particular topic, you can use the links in the list below to skip ahead and learn more:
- The Importance of Working With a Drug Charges Lawyer in Fullerton, CA
- Fullerton, CA, Drug Types and Potential Penalties
- Categories of Drug Charges in Fullerton, CA
- DUIs and Drug Charges Defense in Fullerton, CA
- What to Look For in a Drug Charges Lawyer
- Strong Defense Strategies Our Attorneys Use in Drug Cases
- Avenues to Divert Your Drug Charges
- Impact of Drug Crime Convictions on Non-U.S. Citizens
- Drug Charge FAQs
- Get in Touch With a Drug Charges Lawyer in Fullerton, CA, Today
- All the Drug Charges Our Lawyers Defend Against
Get Help From a Fullerton, CA, Drug Charges Lawyer IMMEDIATELY
If you've been accused of a drug crime in Fullerton, CA, it's a big deal, no matter what. There can be leeway in what the prosecution decides to charge you with, meaning there's always a risk of years in prison.
The first reason you should work with a drug charges lawyer as soon as possible is to give you an understanding of the accusations. A simple possession case needs a different strategy than a possession-for-sale case, and your defense attorney should understand how to fight each.
The second reason to call a local Fullerton, CA, drug charges lawyer as soon as you've been accused is to protect yourself from mistakes. When you say the wrong thing to a state representative, you could see simple possession allegations elevated to possession-for-sale accusations. A drug charges defense attorney can help you talk to police the right way, instead of incriminating yourself.
On top of that, your drug charges lawyer will give you access to expertise and relationships you wouldn't otherwise have. Early intervention gives you a head start against the state, and can even give you a better chance of having the court dismiss charges if we can act before the state builds a compelling case.
Common Drug Types in Fullerton, CA, Legal Cases:
When you work with a Fullerton, CA, drug charges lawyer, you should go with an attorney who has experience with the type of drug you're facing allegation for. Below, we've outlined some of the substances against which we have practice defending related charges.
| Drug Type | Description |
|---|---|
| Prescription Drugs | Charges often revolve around having a technically legal drug without permission, or selling it to someone you aren't supposed to. |
| Ecstacy | A man-made psychoactive drug. Long term use may impair an individual's memory and learning abilities. |
| Cocaine | A highly addictive stimulant which can cause intense effects It is taken in a variety of ways. |
| Methamphetamine | A stimulant known to affect people's energy levels and emotional stability. |
| Opioids | Class of drugs originally intended for use as pain relievers. These include morphine, oxycodone, and heroin. |
| Heroin | A highly refined type of opioid. Courts and prosecutors often treat heroin charges harshly. |
| Fentanyl | An 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 substance, quantity, your criminal record, and the type of charge. 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 are more serious charges. Most accusations are felonies, with sentencing ranges that depend heavily on the specific drug 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.
- If the federal government accuses you of a drug crime, the potential penalties are often more serious.
Every case is unique, and it can be hard to find answers on your own — call us for a free case review and we'll help you find a strategy to minimize negative consequences.
Marijuana in Fullerton, CA
Marijuana Description: Marijuana is a mind-altering substance derived from a plant leaf. While the state used to have laws against its use, in 2016 the state passed Proposition 64, allowing it in recreational circumstances.
Since California no longer criminalizes using it, marijuana (AKA cannabis) cases in Fullerton, CA, frequently often revolve around who was using it and whether that person was exceeding legal limits. For example, driving with an open package of marijuana is illegal, even if you are sober.
Marijuana Legal Overview:
- Legal in limited quantities for adults 21 and older
- In most cases, adults over 21 can grow up to six marijuana plants
- Still illegal to use or possess under federal law.
How Your Fullerton, CA, Drug Charges Lawyer Can Help: If you're facing marijuana-related charges, our attorneys can help. For example, we can argue that you were permitted to have cannabis, show that you did not violate any regulations, and/or show off the proper regulatory procedures which you adhered to.
Charges a Drug Crimes Defense Lawyer Will Fight in Fullerton, CA
The Law Offices of David S. Chesley are an experienced group of drug defense lawyers serving the Fullerton, CA, area. 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 Fullerton, CA, are often those related to possession. These can be charged for any illegal substance and these charges can apply in any circumstance where you allegedly owned the illegal drugs, even if you didn't have them physically with you at the time.
- Possession of a Controlled Substance
- Possession of Drug Paraphernalia
- Under the Influence of a Controlled Substance
- Hard Drug Possession
Your Fullerton, 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 is instead covered by HS 11377. Both are typically charged as misdemeanors, punishable by up to one year in county jail, for defendants without disqualifying prior convictions.
Drug Production/Transport/Distribution Charges
Accusations of drug production, transportation, and distribution take on the other side of a drug deal: The alleged seller.
- Manufacturing or Producing Controlled Substances
- Cultivation of Marijuana
- Maintaining a Place for Drug Sales/Use
- Drug Trafficking
- Transportation of a Controlled Substance
- Sale of Controlled Substance
- Drug Possession for Sale
These charges are almost always treated more harshly than possession/use charges. A positive outcome in these cases is often taking a plea deal for a lesser charge. Your drug crimes defense attorney can help you negotiate a favorable deal.
Relevant statutes: The two main possession for sale charges you will see in Fullerton, CA, are HS 11351 (for most substances) and HS 11378 (specifically for methamphetamine). When charged as a felony, each is punishable by two, three, or four years in state prison and fines up to $20,000. HS 11352 converse sale or transportaiont charges for most substances, while HS 11379 does the same for methamphetamine. If convicted, you are looking at an even harsher sentence — up to nine years if the transportation crosses non-contiguous counties. With the help of an experienced Fullerton, CA, drug charges lawyer, you can fight for a plea deal that reduces these charges and opens up diversion opportunities.
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 on their own. In order to be charged with an enhancement, you first need to face a different criminal charge.
It's even more important to hire an experienced Fullerton, 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 isn't a 'category' in the same way that the above types of charges are. The distinction is that the U.S. government is prosecuting you, not just the Fullerton district attorney.
These can include anything from production to transportation to taking part in a drug conspiracy, but to get the attention of the federal government, it typically will involve large quantities and/or crossing state lines. The penalties are often much harsher, such as a life sentence and substantial fines.
These are some of the most serious charges you can possibly face. And you need a a leading criminal defense lawyer with the resources to fight the United States government. Our team of attorneys will conduct investigations, look for legal loopholes, review evidence, and do whatever we can to secure a favorable outcome for your case.
The Intersection Between Drug Charges and DUIs in Fullerton, CA
DUIs and drug charges don't always go together in Fullerton, CA, but when they do, these cases can be particularly tricky to fight. Drug DUI defense cases cover a many different situations, including everything from driving while high on marijuana to prescription drug usage. What's worse, you can be taken into custody if there is any amount of THC in your system while driving (as opposed to alcohol).
When accused of drug DUI charges, you don't just need a drug charges lawyer. You also need a skillful Fullerton, CA, DUI defense lawyer who argue for you both in criminal court and at the DMV hearing. But you need to act fast — for most DUI accusations, if you wait longer than ten days to request a hearing, you lose your chance.
What to Look For in a Drug Charges Lawyer
When you are considering your options for a drug charges lawyer in Fullerton, CA, it can feel impossible trying to decide which one to represent you. Your life may depend on it, after all.
Here are the top factors you want to see in your drug allegations defense attorney:
- Vast Experience fighting these cases in court
- Knowledge of how the district attorney approaches these cases
- A Track Record of Positive Outcomes when fighting drug charges for clients
- Availability Anytime so that you can get help when you need it most
You can trust us to always be upfront with your case, and you can talk to 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. No two cases in Fullerton, CA, are identical, and you should have a unique defense strategy to protect you.
Our attorneys treat every client as an individual. Here are some strong strategies your drug charges lawyer will consider:
- Illegal Search and Seizure: By getting evidence thrown out, the case against you can be weakened.
- Lack of Intent: Most laws surrounding drugs only make it a crime if you intend to break them.
- Somone Else's Drugs: If the substance in question was, in fact, illegal, but belonged to another person, you shouldn't face possession charges.
- Entrapment: In some cases, if an undercover police officer coerced you into breaking a drug law, you cannot be held liable for doing so.
- Prescription: These defenses hinge on your medical status, and if a doctor prescribed you a given 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're facing drug crime charges in Fullerton, CA, and need help, reach out to one of our attorneys now.

Fullerton, CA, Drug Charge Diversion Options:
Fullerton has diversion and treatment options available — be sure to ask your Fullerton, CA, drug charges lawyer about whether or not they apply to your case. To qualify, defendants must meet legal guidelines. 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.
The 2024 § 11395 process is not an automatic substitute for custody or a guaranteed sealed record. A person may elect the statutory treatment background 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.
Your Fullerton, CA, drug charges lawyer is here to help you understand the charges, help you decide what route to take, and fight to keep a conviction off your record.
Immigration Consequences of a Drug Conviction
If you are a lawful permanent resident or are in Fullerton, CA, on a work visa, a drug conviction can be far more damaging than the criminal penalty alone — you need a law firm who can help you fight the criminal charges and defend you in immigration court, if necessary.
Most drug charge convictions are grounds for deportation, but there is one narrow exception: a simple possession charge with 30 grams or less of marijuana (not for distribution). 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.
Important factors to be aware of:
- Simple possession for personal use (for most substances) is normally enough to qualify for removal, but is not automatically classified as an "aggravated felony" — this means that you'll have access to some important immigration relief options.
- Possession for sale, sale, or trafficking convictions are not treated as lightly. They are typically classified as aggravated felonies, which can trigger mandatory deportation and create barriers to appeals efforts.
- How a charge is pleaded matters enormously. Under Padilla v. Kentucky, defense counsel is supposed to inform you about these immigration implications prior to entering your plea. We will fight for an outcome — such as a plea deal to another, non-drug charge, or a disposition that doesn't include specific "aggravated felony" language — that may preserve a client's ability to stay in the country.
Because a criminal record can bring immigration consequences regardless of the sentence, you need to get expert help as soon as you're aware of an investigation. If you are a lawful permanent resident or visa holder facing any drug charge, tell your attorney immediately — this plays a major role in your case, and your lawyer should help you on both fronts.
Drug Allegation Defense Frequently Asked Questions
If my drug charges are dismissed, can anyone still see them?
An arrest or dismissed case can appear in some records. PC 1000 and the 2024 § 11395 treatment path have different entry requirements and defined dismissal effects. Penal Code § 1000.4 deems a qualifying arrest not to have occurred after successful diversion for specified purposes but contains law-enforcement and licensing exceptions; a sealing order may be issued. Ask counsel what the actual disposition and order mean for a particular background check, license or immigration question rather than assuming every record vanishes.
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
If the police catch me with drugs in my possession, do I have to answer their questions?
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 a drug conviction be expunged in Fullerton, 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 Fullerton, 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.












































