The mental illnesses of infamous criminals
Some of the most heinous crimes in recorded history have been committed by killers with serious psychological problems. Indeed, mental health disorders have been cited as contributing factors in many infamous murders. While it's important to stress that not everybody suffering mental illness goes on to take a life, those that do inevitably end up as notorious examples of just how dangerous and destructive an untreated troubled mind can be. So, what are the mental illnesses associated with these savage slayings?