Death sentences might be an easy escape for people like Huntley but it cuts out the risk of him every doing anything like that again. People with the mental ability to commit a crime like that will never be fully recovered and safe to let back into any society. At the end of day, we're pumping money into the prison system to keep them alive, in cigs, feed them, clean them....
I think in some cases, capital punishment should definitely be brought back. Huntley in my opinion is one of these cases. As well as the Jamie Bulger guy - who gets a protected identity then released back into society - look what happened there.