This study describes ten cases of filicides committed by mothers who intentionally killed one or more of their children within 12 months after delivery. The data were collected from police and court records, forensic psychiatric records, autopsy reports, and other medical records. The mean age of the mothers was 28.5 years and of the victims 4 months. The symptoms of depression were clear: an irritable, severely depressed mood with crying spells, insomnia, fatigue, anxiety, preoccupation with worries about the baby’s well-being and the mother’s caring abilities, suicidal ideation, or even psychotic thoughts. Most mothers had had house calls from the public health nurse or psychologist. The mothers’ conditions deteriorated rapidly, and the filicide was committed when the mother was left alone with the baby against her will. The babies were well taken care of, not neglected or abused. The majority of the mothers had felt that their own parents, especially their mothers, were very demanding, rejecting, and emotionally unsupportive. All the mothers had also had traumatic experiences in their childhood or in adulthood.
