Home > International Criminal Defense

Attempt and Conspiracy to Commit Drug Offenses [21 U.S.C. § 846]

Call (771) 217-2400 Request a Consultation

Drug conspiracy charges under 21 U.S.C. § 846 make it a federal crime to agree with others to violate federal drug laws, even when the underlying drug offense never occurs. These statutes are commonly described as drug conspiracy 21 usc 846 cases. This statute allows prosecutors to charge defendants based solely on their agreement to participate in drug trafficking, carrying the same penalties as the completed drug crime that was planned. Federal agencies use this law extensively because it enables them to prosecute entire drug networks based on communications and planning rather than requiring evidence of completed drug transactions. The process can be confusing and scary for defendants facing federal scrutiny.

What Is Drug Conspiracy Under 21 U.S.C. § 846? (Also Known As Drug Conspiracy 21 U.S.C. § 846)

Drug conspiracy under 21 U.S.C. § 846 occurs when two or more people agree to commit a federal drug offense. Unlike some other conspiracy statutes, most federal circuits do not require proof of an overt act or substantial step. Unlike attempt charges that focus on how close defendants came to completing a crime, conspiracy charges center on the agreement itself. Federal prosecutors favor this statute because it allows them to cast a wide net, potentially charging anyone who participated in planning or supporting drug trafficking operations, regardless of whether they directly handled drugs or completed the planned offense.

The government doesn’t need to prove you knew all the details of the conspiracy or that you met every co-conspirator face-to-face. A simple agreement to participate in drug trafficking can result in federal charges carrying decades in prison, even without proof of an overt act in most jurisdictions. The conspiracy continues until its objectives are either accomplished or abandoned, meaning you can face liability for actions taken by co-conspirators long after your initial agreement.

How Federal Agencies Build Drug Conspiracy Cases

The DEA, FBI, and other federal agencies construct drug conspiracy cases by gathering evidence of agreements and communications between alleged co-conspirators, often spanning across states or countries. These investigations typically involve wiretaps, surveillance, informants, and financial records that demonstrate coordinated drug trafficking activities. Law enforcement agencies focus on establishing patterns of behavior that show defendants working together toward common drug-related goals, even when participants never met face-to-face or handled drugs directly.

Federal agents often begin with smaller players in drug organizations and work their way up through cooperation agreements and plea deals. This bottom-up approach allows investigators to map entire drug networks and identify key players, suppliers, and distribution channels. They will monitor your phone calls, track your movements, analyze your financial transactions, and use cooperating witnesses to gather evidence of your alleged participation in the conspiracy.

The multi-jurisdictional nature of these cases means evidence may be gathered across different districts, states, and even countries, creating complex prosecutions that can be challenging for defendants to understand and contest. A single phone call discussing drug prices could link you to a conspiracy that spans from California to New York, with co-conspirators you’ve never met facing similar charges based on the same investigation.

Understanding the Government’s Strategy in Multi-Jurisdictional Cases

U.S. attorneys’ offices coordinate closely when building drug conspiracy cases that cross jurisdictional boundaries, sharing resources and evidence to create comprehensive prosecutions. Prosecutors strategically choose which district will handle charges based on factors like sentencing guidelines, available evidence, and the likelihood of obtaining convictions. This forum shopping allows the government to prosecute cases in the most favorable venue possible.

The government’s strategy often involves charging conspiracy alongside substantive drug offenses, money laundering, and other related crimes to maximize potential sentences and pressure defendants into cooperation. Prosecutors employ the threat of lengthy sentences under federal drug laws to encourage guilty pleas and cooperation against other conspiracy members. This approach creates a domino effect where early cooperators receive more favorable treatment than those who maintain their innocence or refuse to assist the government.

You might find yourself charged in a district where you’ve never been, based on phone calls or financial transactions that crossed state lines. The government will choose the jurisdiction that provides the harshest penalties or the most favorable legal precedents for its case, giving prosecutors maximum advantage in plea negotiations. It’s important to understand how the government views the defendant’s participation because that view determines charging strategy, venue selection, and leverage in plea bargaining.

The Pinkerton Doctrine and Co-Conspirator Liability

Under the Pinkerton doctrine, conspirators can be held liable for crimes committed by their co-conspirators during the course and in furtherance of the conspiracy, even if they didn’t participate in or know about those specific crimes. This principle dramatically expands potential liability in drug conspiracy cases, as defendants may face charges for drug quantities they never handled and crimes they never personally committed. The doctrine applies when crimes are reasonably foreseeable consequences of the conspiracy.

Federal courts apply Pinkerton liability broadly in drug cases, meaning a defendant who agrees to distribute small amounts of drugs could potentially be held responsible for much larger quantities distributed by co-conspirators. This vicarious liability can result in substantially enhanced sentences under federal drug quantity guidelines, turning what might have been minor participation into major federal charges.

For example, if you agreed to help transport what you believed was five kilograms of cocaine, but your co-conspirators were actually moving 50 kilograms throughout the conspiracy’s duration, you could face sentencing based on the full 50 kilograms. Understanding the Pinkerton doctrine is vital for anyone facing drug conspiracy charges, as the government’s ability to aggregate conduct and quantities across all conspiracy members can lead to unexpectedly severe penalties.

How Prosecutors View Your Role in the Alleged Conspiracy

Federal prosecutors assess each defendant’s role in the alleged conspiracy to determine charges and potential sentences, focusing on factors like leadership position, drug quantities involved, and duration of participation. The government categorizes participants as leaders, managers, organizers, or minimal participants, with each category carrying different sentencing implications under federal guidelines. Defense attorneys often argue that prosecutors may overstate defendants’ roles to justify higher sentences and encourage cooperation.

The government’s view of your participation substantially impacts plea negotiations and potential sentences, making it critical to understand how prosecutors characterize your alleged involvement. Evidence of your role may include recorded conversations, financial transactions, travel patterns, and testimony from cooperating witnesses. Defense attorneys argue that prosecutors may use this evidence to portray defendants as more important to the conspiracy than they actually were, potentially leading to more serious charges and longer sentences.

Your role determination affects everything from the charges you face to the plea agreements you might receive. If prosecutors label you as a leader or organizer, you’ll face enhanced penalties under federal sentencing guidelines. Even peripheral involvement may be characterized by prosecutors as necessary to the conspiracy’s success, especially when seeking cooperation. It’s critical to understand how the government views the defendant’s participation and involvement in the case.

Why Immediate Action Is Critical After Investigation or Charges

Time is critical when facing drug conspiracy investigations or charges because early intervention can substantially impact the outcome of your case. Once you receive a target letter or learn of an investigation, the government is already building its case, and delay only provides more time for prosecutors to strengthen their position. Act immediately: taking early steps allows your attorney to potentially intervene before charges are filed, negotiate pre-indictment cooperation agreements, or begin preparing defenses while evidence is still fresh.

Inaction after learning of federal drug conspiracy charges often leads to less favorable outcomes because the best plea agreements and cooperation opportunities typically go to those who act early. Defendants who wait to seek legal representation may miss critical deadlines for filing motions, preserving evidence, or entering into cooperation agreements. The federal system moves quickly once charges are filed, and defendants who fail to act promptly often find themselves at a substantial disadvantage in negotiations and court proceedings.

If you’ve received a target letter, been contacted by federal agents, or learned that you’re under investigation, every day matters. The government is actively building its case against you, interviewing witnesses, and potentially adding new charges based on the ongoing investigation. You will need a federal drug crime lawyer; act fast — inaction leads to less favorable sentencing. Early legal intervention can sometimes prevent charges from being filed or result in substantially more favorable plea agreements than waiting until after indictment.

Defense Strategies: Challenging Evidence and Seeking Mitigation

Defending drug conspiracy charges requires a multi-pronged approach that addresses both the government’s evidence and potential sentencing considerations. Effective defense strategies may include:

  • Challenging the conspiracy agreement: Demonstrating that alleged co-conspirators were acting independently rather than pursuant to a common agreement
  • Questioning government witnesses: Attacking the credibility and reliability of cooperating witnesses and informants
  • Minimizing participation: Showing that your involvement was minimal, occurred over a limited time period, or that you withdrew from any alleged conspiracy
  • Challenging evidence collection: Filing motions to suppress wiretap evidence, financial records, or other evidence obtained improperly
  • Demonstrating lack of knowledge: Proving you were unaware of the full scope or nature of alleged criminal activity

These defensive approaches require careful analysis of the government’s evidence and strategic timing to be most effective. Each case presents unique challenges and opportunities based on the specific facts and the strength of the prosecution’s evidence.

When complete vindication isn’t possible, experienced defense attorneys focus on mitigation strategies that can greatly reduce potential sentences, including cooperation with the government, acceptance of responsibility, and presenting compelling personal circumstances to the court. These mitigation efforts require careful timing and strategic thinking, as cooperation decisions must be made early in the process to provide maximum value to the government.

Your defense strategy depends heavily on the specific facts of your case, the strength of the government’s evidence, and your role in the alleged conspiracy. Understanding your options for both challenging the charges and seeking reduced sentences is important for making informed decisions about your defense strategy. The federal system offers limited opportunities for favorable outcomes, making early and aggressive legal representation vital for protecting your rights and your future.

Key Takeaways — What You Should Do Now

  • If you suspect you’re under investigation or receive a target letter: contact an experienced federal drug crime attorney immediately.
  • Preserve communications and records: do not delete messages or destroy documents; preserving evidence is critical.
  • Avoid speaking to law enforcement without counsel present: anything you say can be used against you.
  • Consider options early: pre‑indictment negotiation, cooperation, or strategic motions can change outcomes.
  • Understand exposure: Pinkerton liability and aggregated drug quantities can dramatically increase sentencing exposure.

Facing a Drug Conspiracy 21 U.S.C. § 846 charge is serious — the process is often confusing and scary, but acting fast, knowing the government’s strategies, and obtaining skilled legal representation can materially affect the outcome.

Under Federal Investigation? We Can Help.

At Boyle & Jasari, we understand how frightening and confusing it is when federal charges are on the table—whether you’re facing them yourself or trying to help someone who is. From white collar crimes to federal drug offenses and international allegations, the government is already building its case—and time is not on your side.

Our attorneys bring unmatched trial experience and strategic insight from top federal agencies and global law firms. With over 200 jury trials and a reputation for aggressive, results-driven defense, we focus first on proving innocence. When that’s not possible, we fight for the best possible outcome by identifying mitigating factors early. This process moves fast—every decision matters.

No one should face the federal government alone. We offer confidential, high-stakes defense with the professionalism, discretion, and urgency your case demands. See what our clients say—and why they trust us with their freedom.

Contact us now or call (771) 217-2400 to schedule your consultation.

Dennis Boyle

Founder / Partner

Blerina Jasari

Founder / Partner

We have tried over 200 criminal jury trials in state and federal courts throughout the United States and internationally and have won a number of landmark cases in criminal and white collar criminal matters.

Schedule Consultation Meet Our Team (771) 217-2400