Stan's wife is a victim of a head-on-collision that has left her paralyzed from the neck down and she has fallen into a coma. Her last words to him were that she did not want to live in such a horrible state. Stan's wife's doctor confirmed that there was no hope of recovery. While alone in the room with his wife, Stan places a pillow over her head and suffocates his wife. Stan has committed the act of what type of crime? Question 12 options: Involuntary manslaughter Voluntary manslaughter Mercy killing A crime of passion