One clue from an Idaho church death led investigators somewhere unexpected

A reopened cold case involving a death at an Idaho church has provided investigators with a critical clue. The victim, who died from cyanide poisoning, has been linked to the unsolved 1982 Tylenol murders. Following this discovery, investigators have shared their findings with authorities in Chicago to assist in the ongoing investigation. This unexpected connection bridges two separate cases across different states, offering new leads into one of the most notorious unsolved crimes in American history.