Security guards found Dahmer in a pool of blood around 8 a.m., according to the New York Times.
28, 1994 when fellow inmate Christopher Scarver, 25, bludgeoned him and prisoner Jesse Anderson, 37, with an iron bar found in the workout room. However, the serial killer only served two years before he was killed by a fellow inmate at the Columbia Correctional Institution in Wisconsin.ĭahmer, 34, was cleaning the toilets near a prison gym on Nov. In February 1992, Jeffrey Dahmer was convicted of murdering 15 men and children for which he received 15 life sentences in prison.