Arrested or Charged with Trafficking Drugs in the Second Degree (RSMo § 579.068) in Missouri?

Drug trafficking in the second degree under RSMo § 579.068 is a serious felony offense in Missouri. Many cases do not involve allegations of drug sales or distribution, but are instead based solely on the weight of the controlled substance involved. Prosecutors often pursue these charges even when no financial transaction occurred.

Missouri’s drug trafficking laws are complex, and the legal consequences increase significantly once certain weight thresholds are crossed. A person charged under this statute may be facing a felony conviction — even in cases where there was no intent to distribute or sell the substance.

At Rose Legal Services, we understand how prosecutors approach these cases. Our team works to identify legal strategies that can challenge the charge, limit the consequences, or result in a more favorable outcome, depending on the facts and evidence.

What Is Trafficking in the Second Degree Under Missouri Law?

According to RSMo § 579.068, a person commits the offense of Trafficking Drugs in the Second Degree if they knowingly:

• Possess,
• Have under their control,
• Purchase or attempt to purchase, or
• Bring into the state of Missouri

a quantity of drugs that exceeds the thresholds set by statute.

This law does not require proof of sale, distribution, or manufacturing to support a second-degree trafficking charge. The offense is based primarily on possession of a controlled substance in an amount that exceeds statutory thresholds. In many cases, the charge is filed even when there is no evidence of a completed transaction. The presence of a large quantity alone can be treated as sufficient to presume trafficking under the law.

How Much is “Too Much”? The Drug Amounts That Trigger This Charge

Here are the drug quantities that can result in a Second-Degree Trafficking charge:

• Heroin: More than 30 grams
• Cocaine: More than 150 grams
• LSD: More than 500 milligrams
• Phencyclidine (PCP): More than 30 grams or 4 grams pure
• Marijuana: More than 30 kilograms
• Methamphetamine, Amphetamine, Phenmetrazine, or Methylphenidate: More than 30 grams
• MDMA (Ecstasy): More than 30 grams
• Fentanyl or Carfentanil: More than 10 milligrams

A person can still be charged under this statute even without knowledge of the exact weight of the substance. If laboratory testing later confirms that the quantity exceeded the statutory threshold, trafficking charges may still apply.

These thresholds are set by statute and apply regardless of how the drug is packaged or whether it was intended for personal use.

Penalties for Trafficking Drugs in the Second Degree

The possible penalties depend on the drug, the amount, and the person’s prior record.

Class C Felony

This is the default penalty for second-degree trafficking, often used in first-time offenses just above the statutory thresholds.

Penalties include:

• 3 to 10 years in prison
• Fines up to $10,000
• Felony conviction becomes part of a person’s permanent criminal record

Class B Felony

Charges are upgraded if the quantity is significantly higher or if it’s a second or subsequent offense.

Examples include:

• 90+ grams of heroin
• 450+ grams of cocaine
• 12+ grams of pure PCP
• Over 500 marijuana plants
• 20+ milligrams of fentanyl

Penalties include:

• 5 to 15 years in prison
• Restrictions on probation or parole

Class A Felony

Reserved for the highest-tier cases, typically involving:

• 450 grams or more of methamphetamine, MDMA, or similar stimulants

Penalties include:

• 10 to 30 years or life in prison

Common Ways People Get Charged Under § 579.068

Missouri’s second-degree trafficking statute is often applied in situations that feel far removed from the idea of “drug trafficking.” Common examples include:

• A driver stopped on I-44, I-70, I-55, I-270, or I-255 with marijuana, cocaine, or fentanyl in the trunk
• A package intercepted at a mail facility containing pills or powder
• A buyer arrested in a sting, accused of attempting to purchase a large quantity — even if no deal happened
• A person living in a house or apartment where drugs were stored, but who denies knowing they were there

In many of these cases, the state relies on circumstantial evidence to show possession or control—and your intent is not the issue. The weight is what triggers the charge.

What the State Must Prove in a Second-Degree Drug Trafficking Case

To secure a conviction for Trafficking Drugs in the Second Degree, the prosecution must prove:

1. The defendant knowingly possessed, controlled, purchased, attempted to purchase, or imported the drugs;
2. The substance involved was a controlled substance as defined by Missouri law;
3. The quantity exceeded the statutory threshold;
4. The drug was tested and confirmed by a qualified crime lab.

In cases where no one directly observed possession, prosecutors may rely on a theory of constructive possession. This typically involves evidence of proximity to the substance, control over the location, or access to the area where the drugs were found.

Possible Defenses to Trafficking Drugs in the Second Degree

At Rose Legal Services, we’ve handled hundreds of drug-related cases—including many that began with second-degree trafficking charges. Our job is to evaluate every detail and build the strongest possible defense. That may include:

Challenging the Search or Seizure

• Was the traffic stop justified?
• Was a search warrant used correctly?
• Were the defendant’s Fourth Amendment rights violated?

If the stop or search was unlawful, key evidence may be suppressed.

Disputing the Drug Weight or Testing

• Were multiple packages combined improperly?
• Was the weight based on pills or powder, not the active ingredient?
• Were testing protocols followed?

Lab results are not always reliable. We review all evidence with a critical eye.

Fighting Constructive Possession Allegations

• Were the drugs in a shared space?
• Was someone else more directly connected to the drugs?
• Is there any proof the accused knew what was there?

A strong defense often focuses on breaking the link between the accused and the controlled substance if the state can’t show clear possession or control.

Why Choose Rose Legal Services?

We’re not generalists. We focus exclusively on criminal defense—and drug charges like this make up a significant part of our caseload.

Here’s what sets us apart:

Experience You Can Count On

• We’ve helped 2000+ clients across Missouri and Metro East Illinois.
• Every case receives attention from attorneys who focus exclusively on criminal defense.
• Our team works collaboratively, drawing on the combined insight of multiple attorneys and support staff to develop a strong legal strategy.

Full-Firm Collaboration

• We assign Client Care Specialists to every case.
• You’ll receive monthly status updates.
• You can join Open Office Hours to speak with an attorney without an appointment.

Local Court Familiarity

We regularly appear in courtrooms across Missouri and understand how different prosecutors and judges approach second-degree trafficking cases. That insight helps us make informed strategic decisions about your defense.

What Should You Do Next?

If you’ve been arrested or charged with Trafficking Drugs in the Second Degree, contact a defense attorney as soon as possible. The earlier we can review the evidence, the more options you may have.

Being charged with a serious felony under RSMo § 579.068 is scary—but it’s not hopeless. These cases often come down to legal technicalities, forensic issues, and assumptions that don’t hold up under scrutiny. You deserve a defense team that will take the time to review every detail and fight for the best outcome available.

Contact Rose Legal Services today to schedule your consultation. Your defense starts with a conversation.