Lindqvist (5), also reviewing Swedish records, reported that 53% of homicide offenders had a mental disorder, although specific diagnoses are not reported. In contrast, Shaw et al. (6) reported that 34% of 1,594people convicted of homicide in the United Kingdom had a mental disorder, and Cote and Hodgins (7) reported rates of 12%for schizophrenia, 15%for major depression, and 5% for bipolar disorder in a sample of 87 homicide convicts in Quebec.