Bill Suff 'The Riverside Killer'

Overview

American serial killer Bill Suff, who is thought to have murdered between 12 and 22 people during an 18-year spree. Described as a mild-mannered loner, Suff raped, stabbed, strangled, and sometimes mutilated prostitutes in California, beginning in 1986. In January 1992, he was arrested after a routine traffic stop.