The top two suspects spent their lives after prison very differently. But it wouldn’t be long before both were caught up in the Tylenol murders investigation again. This time, one was dead. And one was still alive. During an undercover operation, the FBI hoped one suspect would incriminate himself.For exclusive details about the Tylenol Murders and a transcript of this episode, visit <a href="http://www.chicagotribune.com/tylenolmurders">www.chicagotribune.com/tylenolmurders</a>.

The top two suspects spent their lives after prison very differently. But it wouldn’t be long before both were caught up in the Tylenol murders investigation again. This time, one was dead. And one was still alive. During an undercover operation, the FBI hoped one suspect would incriminate himself. For exclusive details about the Tylenol Murders and a transcript of this episode, visit www.chicagotribune.com/tylenolmurders.

The top two suspects spent their lives after prison very differently. But it wouldn’t be long before both were caught up in the Tylenol murders investigation again. This time, one was dead. And one was still alive. During an undercover operation, the FBI hoped one suspect would incriminate himself.For exclusive details about the Tylenol Murders and a transcript of this episode, visit <a href="http://www.chicagotribune.com/tylenolmurders" rel="noopener noreferrer">www.chicagotribune.com/tylenolmurders</a>.

Episode 7: Friendship

In 1982, the nation was living in fear. One by one people in the Chicago area were dying. No one knew why — or who would be next. Law enforcement mobilized to answer the what, who and why. The what was Tylenol, laced with cyanide, placed randomly on store shelves to kill unsuspecting victims. But the who and the why? That would elude investigators for decades.

If you think you know the story of the Tylenol Murders, think again. Award-winning Chicago Tribune investigative reporters Christy Gutowski and Stacy St. Clair uncover new and critical clues in law enforcement’s latest — and possibly last — attempt at closing one of the nation's most infamous unsolved cases.

News

True Crime

In 1982, the nation was living in fear. One by one people in the Chicago area were dying. No one knew why — or who would be next. Law enforcement mobilized to answer the what, who and why. The what was Tylenol, laced with cyanide, placed randomly on store shelves to kill unsuspecting victims. But the who and the why? That would elude investigators for decades. If you think you know the story of the Tylenol Murders, think again. Award-winning Chicago Tribune investigative reporters Christy Gutowski and Stacy St. Clair uncover new and critical clues in law enforcement’s latest — and possibly last — attempt at closing one of the nation's most infamous unsolved cases.

Share Episode 7: Friendship

Sign up to save your podcasts

Episode 7: Friendship

Episode 7: Friendship

More shows like Unsealed: The Tylenol Murders

Criminal

Generation Why: True Crime

True Crime Garage

20/20

Casefile True Crime

48 Hours

In The Dark

Snapped: Women Who Murder

American Scandal

Dateline NBC

CounterClock

Park Predators

Dark Downeast

Unraveled

Murder: True Crime Stories