Scott Peterson was not on trial for being a low-life, scum-sucking horse's ass. He was on trial for a double murder. This trial and verdict are exactly indicative of the problem I have with the death penalty. Not a single item that you stated could be considered evidence in any real sense. Instead, it is a collection of circumstance which tend to point to his guilt. We have sentenced a person to die based on circumstantial evidence.
I don't have a problem with the guilty verdict. But I believe that imposing the death penalty based on "evidence" such as this is highly inappropriate. In order to impose the death penalty, a jury should have incrontrovertible hard scientific evidence.
Perhaps if we cleaned up the capricious manner in which the death penalty is currently imposed, we would not have such a long waiting list on death row. If the rules of evidence for the death penalty were more stringent and more consistent throughout the country, then perhaps those who deserve the death penalty would have that sentence carried out with far less delay.
Part of the reason for the extensive delays granted those who have received the death penalty is due to the fact that the courts acknowledge that we have sentenced many innocent people to die. Scott Peterson may well be guilty. The evidence may be sufficient to imprison him for life. The evidence is not, in my opinion, of sufficient quality to sentence him to die.