SolvedSerial KillerCannibalism

Jeffrey Dahmer

This case file describes a real crime. Details are presented factually and without graphic description, for informational purposes.
Editorial archive illustration for Jeffrey Dahmer
Crime by Region · Case FileJeffrey Dahmer

Jeffrey Dahmer murdered seventeen men and boys in Wisconsin between 1978 and 1991, most of the killings occurring in his Milwaukee apartment. He was arrested in July 1991 after a victim escaped and flagged down police.

Investigation

The search of Dahmer's apartment uncovered evidence that led investigators to connect him to numerous missing-persons cases across more than a decade. The case drew significant public attention to gaps in how police had responded to earlier warning signs.

Trial

Dahmer pleaded guilty but mentally ill; a jury found him legally sane and he was convicted on all counts, receiving fifteen consecutive life sentences.

Death in prison

In November 1994, Dahmer was killed by a fellow inmate at the Columbia Correctional Institution in Wisconsin.