USA: The execution of mentally ill offenders - Summary Report
More than 1,000 men and women have been put to death in the USA since executions resumed there in 1977. Dozens of these people had histories of mental impairment, either from before the crimes for which they were sentenced, or at the time of their execution. The report, of which this document is a summary, discusses many cases and includes an illustrative list of 100 people. It does not attempt to answer the complex question of precisely which defendants should be exempt from the death penalty on the grounds of mental illness at the time of the crime.