Keith Daniel Williams, American convicted rapist and triple murderer (died 1996)

Keith Daniel Williams was an American triple murderer who was executed by the state of California for the October 1978 murders of three people in Merced, California. He was convicted and sentenced to death in 1979 and was subsequently executed in 1996 at San Quentin State Prison by lethal injection.

June 6 is the 157th day of the year in the Gregorian calendar; 208 days remain until the end of the year.