How a decades-old unsolved murder case changed the way we consume medicine

Mary Kellerman, a 12-year-old girl from Illinois, told her parents she was feeling sick on the morning of Sept. 29, 1982. She wanted to stay home from school. After taking one Tylenol capsule, Mary collapsed on the bathroom floor. She died shortly after.

How a decades-old unsolved murder case changed the way we consume medicine
Mary Kellerman, a 12-year-old girl from Illinois, told her parents she was feeling sick on the morning of Sept. 29, 1982. She wanted to stay home from school. After taking one Tylenol capsule, Mary collapsed on the bathroom floor. She died shortly after.