The Wired Co-Defendant
Massiah v. United States (1964)
Charge: Federal Drug Trafficking Heard on GUILTY or NOT?: 19 June 2026
The facts
The Defendant, a merchant seaman, was indicted after narcotics agents found roughly three and a half pounds of cocaine aboard a ship in New York harbor. A later indictment added conspiracy counts against him and a co-defendant. Both men hired lawyers, pleaded not guilty, and were released on bail. A few days afterward, without the Defendant's knowledge, the co-defendant secretly agreed to work with federal agents and let one of them hide a small radio transmitter under the front seat of his own car. Not long after, the co-defendant invited the Defendant to sit with him in that parked car on a New York street and talk about the pending narcotics case. Down the block, out of sight, an agent sat in another car with a receiver and listened to their entire conversation as it happened. During that talk, unaware he was being overheard or that his lawyer knew nothing of the meeting, the Defendant made a series of statements about the case that prosecutors later sought to use against him at trial.
You have the facts the court had. Did the prosecution prove it? Render your verdict in the game, then see what the court actually decided — and why.
Citation: 377 U.S. 201 (1964)
Read the full decision at oyez.org. The source reveals the outcome.