William Lester Suff (born August 20, 1950, as Bill Lee Suff), also known as the Riverside Prostitute Killer and the Lake Elsinore Killer, is an American serial killer.In 1974, a Texas jury convicted Suff and his then-wife, Teryl, of beating their two-month-old daughter to death. The Texas Court of Criminal Appeals later reversed Teryl’s conviction but upheld Suff's in Suff v. State (Tex. 1976) 531 S.W.2d 814, finding insufficient evidence to convict her as either the primary actor or a principal in their baby's murder. Though Suff was sentenced to 70 years in a Texas prison, he served only 10 years before his 1984 release on parole. Wikipedia