Kathleen Pehringer, 41, disappeared from her Riverton, Wyoming home on April 17, 1989. She was last seen while her daughter was at school. Kathleen took her purse and glasses but left her car behind.

The FBI uncovers a plot to murder two Wyoming school teachers, which shakes loose an investigation into the deaths of a mother and son who had fallen to their deaths years earlier.

In Fall 1982, America was gripped by an unprecedented form of criminality. The Tylenol Murders took at least seven lives and changed society forever.Thank you for listening to Dead & Gone in Wyoming.Interact with Scott via email: [email protected] the show, and gain early access...