In the Fall of 1982, taking something as simple as a pill for your headache could have been fatal. That’s because someone was tampering with Tylenol capsules and filling them with cyanide. When it comes to risky pain relief treatment, taking an over-the-counter pill usually doesn’t rank at the top of the list. For those living in the Chicago area, however, it was gambling with death. Learn more about your ad choices. Visit podcastchoices.com/adchoices