Should a murderer be allowed to inherit the victim's estate? The question dates from biblical times, but most jurisdictions today have statutes in place that bar inheritance by convicted murderers. However, a special problem arises when the killer has a severe mental illness and has been found not guilty by reason of insanity. Should such people, who have not been convicted of a crime, be permitted to collect their inheritance? Jurisdictions vary in their responses, with the rules reflecting a mix of practical and moral considerations influenced by different perspectives about what determines the behavior of persons with mental illness.