Nona Cobb was once thought to be the victim of a serial killer Sean Patrick Goble, but DNA connected the 30-year-old murder to a man in Mississippi: Warren Alexander.
After jurors failed to decided whether serial killer Robert Tyrone Hayes deserved the death penalty or not, a judge gave him three back-to-back life sentences instead.
A jury has determined that Robert Tyrone Hayes is the Daytona Beach Serial Killer, responsible for taking the lives of Laquetta Gunther, Julie Green, and Iwana Patton.
Det. Debbie Harris of the Toronto Police Service explains in Netflix's "Catching Killers" that an alarming online post first led them to sex offender James Alex Brunton instead of serial killer Bruce McArthur.
Dana Gouge, a Wichita Police detective who helped catch Dennis Rader, says in Netflix's "Catching Killers" that there are some things one cannot "unsee."