Movie logic is unclear
So keeping a psychotic murderer alive is good because they're psychotic or keeping a murderer who is psychotic in an asylum is okay because they're a murderer yet locked up because they're just psychotic. WOW. My honest opinion is that someone who is too crazy to murder and not know it is someone who deserves the death penalty precisely because they don't know NOT to murder. Just my take, and I hope the "Vampire Killer" gets raped nightly in a pool of fire in hell.
It's my RIGHT to offend you!!!