Federal drug conspiracy under 21 U.S.C. § 846 carries the same penalties as the underlying drug offense it targets. Depending on drug type and quantity, this can mean mandatory minimums of 5, 10, or 20 years — or life imprisonment. Unlike state conspiracy, federal conspiracy requires no overt act, and co-conspirators are liable for each other's foreseeable acts under Pinkerton.
Federal drug conspiracy is one of the most commonly charged offenses in TXND and TXED. The statute reaches broadly, mandatory minimums bite hard, and defendants often face decades in federal prison. Here is how § 846 conspiracies work and how to defend against them.
What Is Federal Drug Conspiracy?
21 U.S.C. § 846 makes it a federal crime to conspire to commit any offense under Subchapter I of the Controlled Substances Act. The penalty for a § 846 conspiracy is the same as the penalty for the underlying drug offense.
Critically, federal conspiracy differs from state conspiracy:
- No overt act required — the agreement itself is the crime
- Pinkerton liability applies — co-conspirators are liable for each other's foreseeable acts
- Single conspiracy may include members who never met each other
The Two Elements
- An agreement between two or more persons to commit a drug offense
- The defendant knowingly and voluntarily joined the agreement
See United States v. Shabani, 513 U.S. 10 (1994). The government need not prove the defendant knew every detail of the conspiracy or every participant — only that the defendant knew the essential objective.
Mandatory Minimums
Under 21 U.S.C. § 841, drug quantities trigger mandatory minimum sentences that carry over to § 846 conspiracies:
5-Year Mandatory Minimum (§ 841(b)(1)(B))
- 500g+ cocaine
- 28g+ crack cocaine
- 100g+ heroin
- 5g+ pure methamphetamine (50g+ mixture)
- 40g+ fentanyl
10-Year Mandatory Minimum (§ 841(b)(1)(A))
- 5kg+ cocaine
- 280g+ crack cocaine
- 1kg+ heroin
- 50g+ pure methamphetamine (500g+ mixture)
- 400g+ fentanyl
20-Year Mandatory Minimum
- Death or serious bodily injury resulting from the offense
Pinkerton Liability
Under Pinkerton v. United States, 328 U.S. 640 (1946), co-conspirators are criminally liable for reasonably foreseeable acts of other conspirators in furtherance of the conspiracy. This means a low-level participant can be held responsible for:
- Large drug quantities they never personally handled
- Firearms used by other conspirators
- Violent acts by other conspirators
- Money laundering by other conspirators
Pinkerton liability is why even peripheral conspiracy defendants face decades in prison.
The Safety Valve — 18 U.S.C. § 3553(f)
The safety valve allows sentencing below mandatory minimums for qualifying drug defendants. Under § 3553(f), you qualify if:
- You have not more than 4 criminal history points
- You did not use violence or weapons in the offense
- The offense did not result in death or serious injury
- You were not an organizer, leader, manager, or supervisor
- You truthfully provided all information you had concerning the offense to the government
The safety valve is the single most important federal drug defense tool for first-time, non-violent defendants.
Substantial Assistance — USSG § 5K1.1
Under U.S. Sentencing Guidelines § 5K1.1, the government may file a motion for a downward departure based on “substantial assistance” to authorities. Common forms of cooperation:
- Debriefing with agents
- Providing testimony against co-conspirators
- Identifying drug sources or customers
- Wearing a wire or making controlled buys
Cooperation is a strategic decision with significant risks — including safety concerns and commitment to long-term truth-telling under Fed. R. Crim. P. 35.
Defense Strategies Beyond Cooperation
Challenging the Agreement
Mere buyer-seller relationships do not constitute conspiracy. See United States v. Delgado, 672 F.3d 320 (5th Cir. 2012). Defense often focuses on showing the defendant was a customer, not a conspirator.
Challenging Quantity Attribution
Under USSG § 1B1.3, conspirators are held accountable only for drugs within the scope of the activity they agreed to jointly undertake. Aggressive scope challenges can dramatically reduce the mandatory minimum.
Motion to Suppress
Federal drug conspiracies often involve wiretaps, search warrants, and confidential informant buys — all subject to Fourth Amendment challenges.
Speedy Trial Act Challenges
Under 18 U.S.C. § 3161, defendants have speedy trial rights. Complex multi-defendant conspiracies often generate delay that can be challenged.
TXND and TXED Federal Courts
DFW-area federal drug conspiracies are tried in:
- Northern District of Texas (TXND) — main courthouses in Dallas, Fort Worth, Amarillo, Lubbock
- Eastern District of Texas (TXED) — courthouses in Sherman (Plano area), Tyler, Beaumont, Marshall, Texarkana
The Sherman Division of TXED is closest to Frisco and handles many Collin County federal drug prosecutions.
Frequently Asked Questions
What's the difference between state and federal drug conspiracy?
Federal conspiracy under § 846 requires no overt act, triggers mandatory minimums, and applies Pinkerton liability. State conspiracy under Texas Penal Code § 15.02 requires an overt act and has lower sentences.
Can I be charged federally if I was only a small player?
Yes. Pinkerton liability extends to all foreseeable acts of co-conspirators. Even peripheral participants face decades in prison for larger-scale conspiracies.
Should I cooperate in a federal drug case?
The decision is fact-specific and involves long-term commitment. Cooperation under USSG § 5K1.1 can dramatically reduce sentences but carries safety and personal risks. Always discuss thoroughly with experienced federal counsel.
Does the safety valve apply to fentanyl?
Yes, if you meet all five requirements — not a leader, no violence or weapons, no resulting death, limited criminal history, and full disclosure to the government.
How long do federal drug conspiracy cases take?
Typically 9-18 months from indictment to sentencing. Complex multi-defendant cases can take 2-3 years.
Speak With a Frisco Criminal Defense Attorney
If you or a loved one is facing federal drug conspiracy charges in Frisco, Collin County, or anywhere in the Dallas-Fort Worth metroplex, the time to act is now. L and L Law Group attorneys are available 24 hours a day, 7 days a week. Call (214) 466-1398 for a free, confidential consultation, or submit your case online and a licensed attorney will contact you directly.
This article is general information, not legal advice. Texas criminal law is complex and fact-specific — please consult a licensed Texas attorney about your particular situation. Past results do not guarantee future outcomes.