The tylenol murders | Trailer

Created by Evolve Studios, the trailer for Netflix’s Cold Case: The Tylenol Murders takes viewers back to 1982, when a series of cyanide-laced Tylenol capsules claimed seven lives in the Chicago area and sparked nationwide panic. What began as an unimaginable tragedy became one of the most notorious unsolved murder investigations in American history.

Decades later, the questions remain. Who was responsible? Was there a single killer, or a much darker story hiding beneath the surface? Through a gripping investigation, unsettling theories, and new examinations of overlooked evidence, this three-part true-crime documentary revisits the case that forever changed consumer safety and the way we look at everyday products.

Watch the trailer and enter a mystery that remains chillingly unresolved.