When you think about unsolved murder sprees, it’s usually cases like Jack the Ripper or The Zodiac Killer—the ones with movies and dozens of books about them. But they’re not the only ones. They’re not even the weirdest ones. Here are five bizarre killing sprees that never got solved…
The Chicago Tylenol Murders
In the fall of 1982, people with headaches and menstrual cramps all over Chicago
The Chicago Tylenol Murders
In the fall of 1982, people with headaches and menstrual cramps all over Chicago