And not before time. I know there are pros and cons to the death penalty argument but surely if anyone deserved it, this man did. He got lucky because they abolish hanging just months before he was caught and he got to live a long and comfortable life with the ability to torment the family of his last victim, who never got to bury the body of their son.
There is good in most people but there was none in this evil, horrible sociopath. Good riddance.