The "Golden State Killer" crimes date back to the 1970s.
Authorities in Visalia announced another murder charge against the man accused of being the Golden State Killer - boosting the number of victims to 13.
An Orange County attorney believes a woman murdered in 1979 was a victim of the Golden State Killer and not another man who was ultimately convicted in her death.
New details on the Golden State Killer investigation emerged and it may have been a break-up that sent the suspect on a killing spree.
A man suspected of being the "Golden State Killer" made his first appearance at Sacramento County Court.
Prosecutors said that DNA from ancestry websites led to the arrest of the suspected "Golden State Killer," Joseph James DeAngelo.