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6 MAR 2026 · 3 MIN READ · BY TODD A. SPODEK
THE BRIEF · FILED UNDER: CONSPIRACY · WEAPONS CHARGES
DOCKET NO. 640 · THE DEFENSE DESK

Federal Conspiracy Charges Under 18 USC 371: The Prosecutor's Favorite Weapon.

Facing federal conspiracy charges under 18 USC 371? Learn how prosecutors use broad interpretations of agreement, overt acts, Pinkerton liability, and co-conspirator statements to secure convictions—even if you didn't commit the underlying crime. Explore defenses, withdrawal, statute of limitations, and why expert legal defense is critical.

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So your probably staring at an indictment charging conspiracy to defraud the United States or conspiracy to commit some federal offense and your confused because you didn't actually DO the crime. Maybe you had conversations about potential illegal activity. Maybe you associated with people who committed crimes. Or maybe your just connected to broader scheme without personal participation. Look, we get it. Your ABSOLUTELY CONFUSED how you can be guilty of conspiracy without committing substantive offense. And you should be TERRIFIED! Because federal conspiracy law is the prosecutor's most powerful weapon - catching people who never committed underlying crimes and carrying same penalties as completed offenses!

What Is Federal Conspiracy Under 18 USC 371?

Let me explain the legal trap ensnaring you. Section 371 has two prongs: conspiracy to commit federal offense, and conspiracy to defraud United States - BOTH carry 5 years prison!

The elements seem simple but are interpreted BROADLY: (1) two or more persons, (2) intentionally, (3) make an agreement, (4) to violate federal law or defraud U.S., and (5) commit overt act in furtherance! Each element is twisted to capture maximum defendants!

Here's what's really scary - conspiracy is "inchoate" crime meaning punishes agreement itself, not completed crime! Even if underlying offense never occurs! Even if it's impossible to commit! Just agreement plus one overt act = federal felony!

"Defraud the United States" prong is even broader! Doesn't require financial loss to government - just "interfering with lawful government functions"! Filing false tax return? Defrauding IRS! Lying to FDA? Defrauding agency! Evading regulations? Defraud! We've seen defendants convicted for regulatory violations they didn't know were crimes!

What Is the "Agreement" Element?

Agreement doesn't require formal contract or even explicit discussion!

Can be tacit understanding or implied from conduct! Never discussed plan but both acted consistently? That's agreement! Circumstantial evidence of "meeting of minds" suffices! We've seen conspiracies found based on phone call patterns alone!

Don't need to know all co-conspirators or even know conspiracy exists! Just need to agree with one other person about general unlawful objective! Joined conspiracy unknowingly? Still guilty! One client joined "business" not knowing it was fraud - convicted of conspiracy!

Single conspiracy versus multiple conspiracies is CRITICAL! Prosecutor charges one huge conspiracy to use co-conspirator statements! Defense wants multiple smaller conspiracies to limit liability! Courts use "totality of circumstances" test!

"Wheel" conspiracies have hub (organizer) and spokes (participants)! "Chain" conspiracies have sequential distribution! Determining structure affects who's liable for what! We've fought successfully to sever defendant from larger conspiracy!

What Is the Overt Act Requirement?

Overt act seems like protection but actually isn't!

ANY act by ANY conspirator in furtherance suffices - even legal acts! Don't need to be participant in overt act! Don't need to know about it! Someone else's actions satisfy requirement!

Overt act can be trivial! Phone call, email, bank deposit, travel, meeting - ANYTHING advancing conspiracy goals! One case: overt act was "defendant woke up and went to work"! Because work was part of fraud scheme!

Note: many federal conspiracy statutes DON'T require overt act! Drug conspiracies under 21 USC 846? No overt act needed! Just agreement! Makes those conspiracies even easier to prove!

The overt act need not be crime itself! Perfectly legal activity becomes overt act if done in furtherance! We've seen defendants convicted where overt act was buying office supplies for fraudulent business!

What Is Pinkerton Liability?

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THE AUTHOR'S RECORD · PRIOR RESULTS DO NOT GUARANTEE A SIMILAR OUTCOME
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$26M MONEY LAUNDERING
Dismissed.
RICO · 10-YEAR MINIMUM FACED
Six months.
$12M PONZI · YEARS ASKED
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