re: Ever shake the hand of a person who later became the murderer of someone you know?

Years ago, I was at Mardi Gras ball in Mandeville with my Mom and sister and one of my sister's co-workers (Postal Service) was there with his wife. Later that evening, they came to our table and my sister introduced them to me. Little did I know, six months later, he would murder his wife, roll her up in a piece of carpet and dump her body near Bedico. He was sentenced to life in prison. I have no idea if he's still alive or not.