Friday’s episode of ABC’s “20/20” will explore the case of a Nebraska woman who killed her romantic rival in 2012, then spent four years pretending to be the victim in text messages and on social media. Shanna Golyar, 45, is currently serving a life sentence for the death of Cari Farver, 37, who was last … Continue reading Stalker kills romantic rival, then spends years pretending to be her in text messages & social media