| highwaystar101 said: I think if someone is believed to be insane then they would pose a threat to other prisoners. To be honest, I hear a lot of people say that insane asylums are worse than prisons, which I can imagine is the case. Either way, a punishment is usually doled out. |
Being a danger to other prisoners is not even factored into the defense honestly. Anyone convicted of a violent crime is most likely a danger to other inmates. The fact that hate crimes get you locked up in the same prison as the minorties you attacked shows how little it would factor in.
I realize no one has answered the question in the thread title proper though. The reason for the insanity defense is because it is part of the ideal that our criminal justice system is founded. The idea is the time in prison will serve as a punishment to deter future crimes from the same person. This is not very effective in reality, but that is the idea behind the system. For the insanity defense to hold you have to prove the person did not understand what they were doing is wrong. Consequently there is no way to punish them for this behavior. In this case the person was acting in what he thought was self-defense. In order to deter these people from commiting the same crime you need to treat the mental illness.







