By last name again - one that absolutely HAS to be mentioned
(curious about serial killers and what I think? Look here)
Born in Milwaukee on May 21, 1960. He killed his first murder victim, Steven Hicks, with a blow to the head in 1978. Dahmer killed 17 men, molesting some of them, between 1978 to 1991. Once caught, he was sentenced to 15 consecutive life terms in 1992. On November 28, 1994, Dahmer was murdered by fellow prisoner Christopher Scarver.