Jeffrey Dahmer

Lore & Background

Dahmer was born in Milwaukee, Wisconsin, the first of two sons to Lionel Herbert Dahmer, a chemistry student and later research chemist, and Joyce Annette Dahmer, a teletype machine instructor. Some sources report he was deprived of attention as an infant, while others suggest he was generally doted upon, though his mother was tense and argumentative. As he entered first grade, his father's studies kept him away, and his mother, a hypochondriac suffering from depression, demanded constant attention; she attempted suicide once using Equanil. Dahmer later recalled feeling 'unsure of the solidity of the family' due to extreme tension and arguments. He had been an 'energetic and happy child' but became subdued after double hernia surgery before his fourth birthday. In elementary school he was quiet and timid, with a small number of friends. From an early age he manifested an interest in dead animals, possibly beginning at age four when he saw his father removing animal bones from beneath the family home. He collected insects and skeletons of small animals, preserved some in formaldehyde, and later dissected roadkill, burying the bodies and placing skulls on makeshift crosses.

Reader's Guide

Dahmer's significance lies in the extreme nature of his crimes—involving necrophilia, cannibalism, and preservation of body parts—and the legal and psychiatric questions they raised. Dahmer was beaten to death by a fellow inmate in 1994. His legacy includes ongoing debate about the intersection of mental illness and criminal responsibility, as well as the failures of law enforcement to intervene earlier. The case remains a reference point in discussions of serial murder, forensic psychology, and the criminal justice system's handling of repeat offenders.

Did You Know?

• He was diagnosed with borderline personality disorder, schizotypal personality disorder, and a psychotic disorder, but was declared legally sane at trial.
• Dahmer was beaten to death by fellow inmate Christopher Scarver at the Columbia Correctional Institution in Portage, Wisconsin.
• As a teenager, Dahmer once successfully called the White House and obtained an impromptu tour for his classmates, including the office of Vice President Walter Mondale.