Paramount+'s new series "Happy Face" follows the notorious serial killer and his daughter, Melissa, as she confronts his crimes. Here’s what to know about the real-life murders and victims.

Melissa G. Moore explains why she's worked to tell her story as the daughter of a convicted serial killer and how a new show ...

The new Paramount+ show stars Dennis Quaid as Keith Jesperson and Annaleigh Ashford as his daughter, Melissa Moore.