Awhile ago, I saw one of those medical detective shows on the Discovery channel or TLC, where a man murdered his mother after being written out of her will. I saw another one where a man killed his friend and business partner because they were involved in some kind of drug scheme and the dead man was taking more than his share of money.
How do murderers who kill someone close to them mourn? Do they mourn? In the first case, the man planned the murder of his mother several weeks in advance. Did he still feel any kind of sorrow when she was dead? Do they miss their victims? Have there been any studies on the reaction murderers have? I’m really curious about this.