Drug Conspiracy Defense in Memphis, Tennessee

Tennessee and federal drug conspiracy defense from Brooks Law Firm in Memphis — what the government must prove, how a conspiracy charge differs from a possession or distribution charge, the mandatory minimums under 21 U.S.C. § 846, Tennessee conspiracy law, the evidence the government uses, the controlling case law, and the defenses that matter.

A drug conspiracy charge is the most dangerous drug charge there is — and the easiest for the government to bring. You can be convicted of conspiracy without ever being caught with drugs, without ever selling anything, and without the underlying crime ever being completed. The agreement itself is the crime. Worse, a conspiracy conviction carries the same penalties as if you had personally completed the offense, and in federal court you can be held responsible for the entire quantity of drugs the conspiracy moved — including drugs you never saw or touched. If you are under investigation or have been charged with drug conspiracy in Memphis, Shelby County, or the Western District of Tennessee, call Brooks Law Firm at (901) 324-5000 before you speak to anyone.

What a Drug Conspiracy Charge Actually Is

A conspiracy is an agreement between two or more people to commit a crime — here, a drug offense such as manufacturing, distributing, or possessing a controlled substance with intent to distribute. The prosecution does not have to prove the drug deal was finished, the drugs were ever delivered, or that you personally handled anything. It has to prove the agreement and your knowing participation in it.

This is why conspiracy is the federal government’s charge of choice in drug cases: it lets prosecutors sweep a wide circle of people — suppliers, couriers, lookouts, money handlers, even people on the periphery — into a single indictment, and it lets them use each defendant’s words and conduct against all the others. Drug conspiracy can be charged under federal law, Tennessee law, or both, and the rules differ in ways that matter.

Federal Drug Conspiracy — 21 U.S.C. § 846

Federal drug conspiracy is prosecuted under 21 U.S.C. § 846, which makes it a crime to conspire to commit any offense under the Controlled Substances Act, including distribution and possession with intent under 21 U.S.C. § 841.

What the Government Must Prove

To convict, the government must prove beyond a reasonable doubt: (1) that an agreement to violate the federal drug laws existed between two or more people; and (2) that the defendant knew of the agreement and voluntarily joined it. Critically, federal drug conspiracy requires no “overt act.” Unlike the general federal conspiracy statute, § 846 does not require the government to prove that any step was taken to carry the agreement out — the agreement alone is enough. United States v. Shabani, 513 U.S. 10 (1994).

The Penalties Are the Same as the Completed Crime

A § 846 conspiracy carries the identical penalty as the underlying substantive offense under § 841. The mandatory minimums are driven by drug type and quantity:

  • 21 U.S.C. § 841(b)(1)(A) — 10 years to life. Triggered by the largest quantities (for example, 1 kilogram or more of heroin, 5 kilograms or more of cocaine, 280 grams or more of crack, 400 grams or more of fentanyl, or 50 grams of actual methamphetamine).
  • 21 U.S.C. § 841(b)(1)(B) — 5 to 40 years. Triggered by intermediate quantities (for example, 100 grams of heroin, 500 grams of cocaine, 28 grams of crack, 40 grams of fentanyl, or 5 grams of actual methamphetamine).
  • 21 U.S.C. § 841(b)(1)(C) — up to 20 years, no mandatory minimum. Applies to Schedule I and II substances below the (A) and (B) thresholds.

Fines can reach $10 million for an individual and $50 million for an organization, with multi-year terms of supervised release and asset forfeiture of property tied to the conspiracy.

You Can Be Liable for Drugs You Never Touched

This is the part that blindsides people. Under the relevant-conduct rules and the co-conspirator liability doctrine of Pinkerton v. United States, 328 U.S. 640 (1946), a defendant in a federal drug conspiracy can be held accountable at sentencing for the full quantity of drugs reasonably foreseeable within the scope of the agreement — not just the drugs the defendant personally handled. A minor courier can be exposed to a quantity, and a mandatory minimum, far larger than his own conduct would suggest. Pinning down the quantity attributable to the individual defendant is therefore one of the most important fights in the entire case.

Sentence Enhancements

  • Prior convictions (21 U.S.C. § 851). Under the First Step Act of 2018, a prior “serious drug felony” — an offense punishable by ten or more years for which the defendant actually served more than twelve months and was released within fifteen years — can raise a ten-year mandatory minimum to fifteen years for one prior, or twenty-five years for two or more. The enhancement is not automatic: the prosecutor must file an § 851 information before trial or plea, and that decision is discretionary — which is why it is so often used as leverage in plea negotiations.
  • Death or serious bodily injury. If death or serious bodily injury results from the drugs, the mandatory minimum jumps to twenty years to life. The Supreme Court has held that this enhancement requires the drug to be a but-for cause of the death — not merely a contributing factor. Burrage v. United States, 571 U.S. 204 (2014).

Drug Quantity Must Be Proven to the Jury

Because drug quantity sets the mandatory minimum and the statutory maximum, it is not a mere sentencing detail. Any fact that raises the mandatory minimum or the maximum must be charged in the indictment and proven to the jury beyond a reasonable doubt. Apprendi v. New Jersey, 530 U.S. 466 (2000); Alleyne v. United States, 570 U.S. 99 (2013).

Paths Below the Mandatory Minimum

Two routes can take a sentence under an otherwise binding mandatory minimum: the “safety valve” of 18 U.S.C. § 3553(f) (expanded by the First Step Act), which allows relief for lower-level, nonviolent defendants who meet its criteria and provide truthful information; and a substantial-assistance motion under U.S.S.G. § 5K1.1 when the government moves for a reduction based on cooperation. Whether and how to pursue either is a decision with serious and lasting consequences and should never be made without counsel.

Tennessee Drug Conspiracy — T.C.A. § 39-12-103

Tennessee prosecutes drug conspiracy under its general conspiracy statute, T.C.A. § 39-12-103, applied to offenses under the Tennessee Drug Control Act, T.C.A. § 39-17-417 (manufacture, delivery, sale, or possession with intent). Two differences from federal law stand out.

Tennessee Requires an Overt Act

Unlike federal § 846, Tennessee law provides that no person may be convicted of conspiracy unless an overt act in furtherance of the conspiracy is alleged and proved — an act done by the defendant or by a co-conspirator. T.C.A. § 39-12-103(d). The overt-act requirement exists to keep mere talk from becoming a crime. As under federal law, however, it is no defense that the underlying offense was never actually completed. T.C.A. § 39-12-103(f).

How Tennessee Grades the Offense

Ordinarily, a Tennessee conspiracy is graded one classification lower than the most serious offense that was its object. T.C.A. § 39-12-107(c). But there is a critical drug exception: for conspiracies to commit the large-quantity drug offenses described in T.C.A. § 39-17-417(i) and (j), the conspiracy is not reduced a level — it is punished at the same classification as the completed offense. For serious drug conspiracies, in other words, the “one level lower” discount disappears, and the exposure can reach Class B or Class A felony range.

The Evidence the Government Uses

Because the crime is an agreement, the proof is usually circumstantial — the government rarely has a signed contract among drug dealers. It builds the agreement from the surrounding facts, and the defense case is built by attacking the strength of those inferences. The evidence typically includes:

  • Cooperating witnesses — co-defendants and informants who testify in exchange for charge or sentence reductions. Their testimony is often the backbone of the case, and their powerful incentive to shade the truth is the central target of cross-examination.
  • Wiretaps and recorded calls — Title III intercepts, recorded jail calls, and consensually recorded conversations, every one of which is a candidate for a suppression challenge.
  • Controlled buys and surveillance — undercover purchases, physical and pole-camera surveillance, and GPS tracking.
  • Phone and financial records — call detail records, cell-site location data, text and app messages, money transfers, and unexplained cash.
  • Ledgers, packaging, and physical evidence — drug records, scales, packaging materials, and the drugs themselves.
  • Co-conspirator statements — statements made by a co-conspirator during and in furtherance of the conspiracy are admissible against every member, an exception to the usual hearsay rule that gives the government enormous reach.

Key Case Law

  • No overt act needed federally. Conviction under 21 U.S.C. § 846 requires only the agreement, not a step taken to carry it out. United States v. Shabani, 513 U.S. 10 (1994).
  • Co-conspirator liability. A conspirator may be held responsible for the reasonably foreseeable acts of co-conspirators committed in furtherance of the conspiracy. Pinkerton v. United States, 328 U.S. 640 (1946).
  • Quantity is an element. Facts that raise the statutory maximum or the mandatory minimum must be found by a jury beyond a reasonable doubt. Apprendi v. New Jersey, 530 U.S. 466 (2000); Alleyne v. United States, 570 U.S. 99 (2013).
  • “Death results” requires but-for causation. The twenty-year enhancement applies only where the controlled substance was a but-for cause of death. Burrage v. United States, 571 U.S. 204 (2014).
  • The buyer-seller rule. A simple buyer-seller relationship, standing alone, does not prove a conspiracy to distribute — there must be evidence of an agreement beyond the individual sale itself. This recognized doctrine is frequently the dividing line between a distribution case and a far more serious conspiracy case.

Defenses to a Drug Conspiracy Charge

Conspiracy is broad, but it is not unlimited. The defenses that carry weight include:

  • No agreement. Mere presence at the scene, or mere association with people who are dealing drugs, is not a conspiracy. The government must prove a genuine agreement, not bad company.
  • Buyer-seller, not conspiracy. Evidence of nothing more than individual purchases — even repeated ones — may show distribution but not the agreement a conspiracy requires.
  • Withdrawal or abandonment. A defendant who affirmatively withdrew from the conspiracy may cut off liability for later acts and may benefit from the statute of limitations.
  • Challenging drug quantity. Because quantity drives the mandatory minimum and the guideline range, contesting the amount attributable to the individual defendant — rather than to the whole conspiracy — is often the most valuable work in the case.
  • Suppression. Wiretaps, traffic stops, searches, and seizures are all governed by the Fourth Amendment and the Title III statute. A successful motion to suppress can remove the heart of the government’s proof.
  • Attacking cooperator credibility. Witnesses testifying for a sentence reduction have a documented motive to exaggerate. Exposing those incentives is central to the defense.
  • Mitigating role and the safety valve. For lower-level participants, a minor-role reduction and the § 3553(f) safety valve can substantially lower exposure.

Where These Cases Are Heard

Federal drug conspiracy charges in this area are prosecuted in the United States District Court for the Western District of Tennessee in Memphis, with appeals to the United States Court of Appeals for the Sixth Circuit. State drug conspiracy charges are prosecuted in the Criminal Court of Shelby County, with appeals to the Tennessee Court of Criminal Appeals. Whether a case is charged federally or in state court has enormous consequences for the potential sentence, and that decision is often the first thing that must be understood about a case.

How Brooks Law Firm Defends Drug Conspiracy Cases

A conspiracy case is won by attacking each link the government is counting on. We examine whether the stop, search, or wiretap was lawful and move to suppress where it was not; we test whether the proof shows a real agreement or only presence, association, or a buyer-seller relationship; we scrutinize the credibility and the cooperation deals of the government’s witnesses; and — because quantity drives everything in federal court — we fight to limit the drug weight attributable to our client rather than the entire organization. Where the evidence calls for resolution, we negotiate from the strongest position the facts allow, including safety-valve eligibility and role reductions. We handle both federal matters in the Western District of Tennessee and state matters in Shelby County. Spanish-language services are available.

What to Do Right Now If You Are Under Investigation or Charged

  1. Do not talk to investigators. Agents and officers are gathering evidence, not helping you. You have the right to remain silent and the right to counsel — use both. Politely decline to answer and ask for a lawyer.
  2. Do not discuss the case with anyone — especially co-defendants. Jail calls are recorded, and a co-conspirator’s statements can be used against you. Conversations with friends and family are not privileged.
  3. Do not agree to a “proffer” or interview without counsel. What you say in a proffer can shape the rest of the case. Never sit down with the government alone.
  4. Preserve your phone and records, and do not delete anything — destroying evidence can become a separate, serious charge.
  5. Do not post about the matter on social media.
  6. Call Brooks Law Firm at (901) 324-5000 immediately. The earliest stage — before charges are even filed — is often when a defense lawyer can do the most good.

Schedule a Confidential Consultation

Brooks Law Firm defends clients facing federal and Tennessee drug conspiracy charges throughout Memphis, Shelby County, and the surrounding West Tennessee area — in the United States District Court for the Western District of Tennessee and in the state courts of Shelby County. Consultations are confidential and without obligation. Spanish-language services are available.

Brooks Law Firm
2299 Union Avenue
Memphis, Tennessee 38104
Phone: (901) 324-5000
Email: patrick@patrickbrookslaw.com

Disclaimer: This page provides general information about federal and Tennessee drug conspiracy law current as of 2025–2026, including the First Step Act of 2018’s changes to 21 U.S.C. § 851. It is not legal advice. Reading this page does not create an attorney-client relationship. Drug quantities, mandatory minimums, statutes, and case law are subject to change, and the thresholds listed are illustrative summaries, not a complete statement of the law. Every case is different and turns on its specific facts. If you are under investigation for or charged with a drug offense, contact a qualified attorney about the specific facts of your situation. Attorney advertising.