I believe he should suffer the rest of his life doing hard labor, with no privileges whatsoever. No tv, visitors, no mail, nothing but a very small cell with a bed and toilet. Death is an easy way out. The families of those victims will be suffering from years to come, why not make sure that he suffers for the rest of his life, because for him to die isn't going to cause him nothing but a little fear and then it's over. He shouldn't be allowed to see the light of day, just stick him in a cell and leave him there to rot.