Nazi Euthanasia of the Mentally Ill at Hadamar

The Nazi euthanasia program, code-named "Operation-T4," set out to eliminate "life unworthy of life." It rapidly expanded to include individuals with mental illness, with Hitler’s 1939 decree allowing physicians to decide that certain individuals "be accorded a mercy-death." These patients included those with schizophrenia, the criminally insane, and the chronically hospitalized. The euthanasia program became the Nazi regime’s first campaign of mass murder against specific populations whom it considered inferior and threatening to the well-being of the Aryan race and the first time in history where psychiatrists sought out to systematically exterminate their patients, with several prominent psychiatrists playing central roles (1–4).

By 1940, six killing centers designated as euthanasia institutions were established at Brandenburg, Grafeneck, Hartheim, Sonnenstein, Bernburg, and Hadamar. The Hadamar Psychiatric Institute near Wiesbaden, Germany, code-named "Facility-E," was refashioned for use as a psychiatry euthanasia facility in November 1940. From mid-January 1941 under Dr. Ernst Baumhard’s direction, with a staff of approximately 100, busloads of patients arrived daily at the killing operation. The patients were offloaded, weighed, photographed, and led to the gas chamber disguised as a shower room in the cellar. At least 10,000 mentally ill adults were gassed and cremated at Hadamar in the first 9 months of 1941. In August 1942, after a short break, the facility again functioned as a euthanasia center, using lethal medication doses or starvation. After removal of various organs for medical research, the bodies were buried in mass graves located on the hospital grounds. The killing center remained operational until its liberation by American troops on March 26, 1945 (4).

[link to ajp.psychiatryonline.org]