In part two of our deep dive into the 1982 Tylenol Murders, we pick up with the immediate aftermath of the cyanide-laced capsules that killed seven innocent people in the Chicago area. As the city and the whole nation started to panic, Johnson & Johnson faced a nightmare scenario.

We’ll walk you through the frantic investigation, the theories that didn’t pan out, the suspect who looked promising but turned out to be a dead end, and the man who wrote an extortion letter demanding money to “stop the killings.”

We’ll also talk about the wave of copycat crimes that followed, the laws that changed as a result, and the way this case rewrote the rules of product safety and public trust.

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