"Lover, Stalker, Killer: The Twisted Tale of Shanna 'Liz' Golyar"

Shanna "Liz" Golyar, the killer at the center of a new Netflix documentary, was once the prime suspect in her own son's murder before brutally stabbing a love rival to death and impersonating her for years. Golyar's ex-boyfriend believes she masterminded their son's death and manipulated her latest boyfriend into confessing to the murder. Golyar was eventually convicted of the murder and sentenced to life in prison. Her disturbing crimes and manipulative behavior are detailed in the book "A Tangled Web" and the Netflix documentary "Lover, Stalker, Killer."