The Death of a Friend

A friend would go from room to room injecting multiple people at night. Claiming he did so because he felt sorry for them. Would only ever target patients who had been given a do not resuscitate order or would have been unconscious for a prolonged period. Also used drugs that were very hard to detect in human body tissue during autopsies. This meant getting a criminal conviction based on evidence alone could be extremely difficult and possibly even exuming the bodies of his victims.