Ryan2065 said:
I already said that it didn't make a huge difference in crime... Statistically speaking so many more factors go into crime that it would be impossible to show any one deterrent factor actually works (except punishment of course).
Nope. Capital punishment only worsens things, according to the statistical data available to me. Here:
http://canadaonline.about.com/od/crime/a/abolitioncappun.htm
My point was that if someone ALREADY commited a crime and believes his crime is worse enough to send him to prision for life... What does he have to lose by killing someone to get away?
A great deal, particularly is he's aware that people can get out on parole even if sentenced to life. A person who is convinced that he is fighting for his life, on the other hand, isn't prone to show any restraint at all. He'd also be less likely to turn himself in and prevent his act from being repeated.
So many people make so many deals to get out of the death penality one would suppose criminals realize it is there.
Oh, they're quite aware that it's there. Murder isn't a rational act, though. They may be in a rational, logical frame of mind when taken to court, but the act of killing another person is neither rational nor logical. See, the other great backers of capital punishment use the economic theory: a potential murderer might think twice if he's convinced that killing a person might cause
him to get killed. The thing is, economics is based on the assumption that a person who is purchasing a good or service is in a rational frame of mind. It ceases to function properly in the case of such irrational behaviors as murder.
I don't think it stops a first crime, but I do think it protects the people who could turn this guy in.
No, it doesn't because actual executions are very rare in proportion to people who are turned in for murder. In fact, if a murderer were
not sentenced to death but knew that the person who turned him in was aware of the possibility that he might have been, the person turning him in could be in more danger than ever.
The situations im describing do not happen often, therefore, statistically speaking, it wouldn't show up.
Then how is it protecting anybody?
Its more common sense than anything else... If someone is going to be imprisioned for life for killing people they probably are not going to care about killing more people to get away. On the other hand if they think they won't be killed but could be if they kill more people then seeing as they already killed someone its not a stretch to think that in some cases they might kill say a cop who is coming after them or something of the sort.
The problem with this is that, in times like these, a person is not in a rational frame of mind and does not think things through. A person who is afraid for his life is not thinking at all clearly. However, a person who is merely going to prison actually
might want to seek a lesser sentence, and he certainly wouldn't want to end up getting shot dead or crippled in a pursuit if he could clear his head enough to process the thought. I really don't expect a man to be able to think anything other than "run like hell, and kill anything that gets in your way" if he thinks he could end up on death row.