I think that we have to agree that anyone doing this today will definitely go to jail, and is my personal opinion that there must be a punishment. Now, the discussion could be if a life sentence is a fair sentence or not. I personally feel that a life sentence is a disproportionate punishment, moreover if the subject shows a different attitude after being in jail for more than a decade. Ten years time to medidate about what you did is plenty of time to change someone's mind, obviously if you are a person willing to do things differently.