I voted NO
I'm against the death penalty for two reasons.
First of all, if murder is wrong (obviously it is), then it's also wrong for the state (that is..we, the people) to kill another human; even if he or she is a criminal. The taking of a human life is the biggest tragedy possible. Each human being is unique and irreplaceable. I don't believe that anyone has the right to end a life, regardless of how little value you think that person has.
Secondly, capital punishment is irreversible. It's extremely rare that we have 100% incontravertable evidence that someone is guilty of a crime. Unless you have independent witnesses (and you're sure they're not lying) or perhaps videotaped evidence that is tamper-proof, there is always an element of doubt. This doubt is not enough (IMO) to prevent us from incarcerating a convicted killer for life but it's too risky to kill the convicted person only to learn later that, perhaps, there was additional evidence found or a witness was lying.
Though they are rare, there continue to be cases of convicted murderers who are found innocent and released (sometimes) many years after they were first convicted and sentenced. While a release from prison does not make up for the years lost in the lives of these unfortunate victims, it is better than if they had completely lost their lives forever.
If you think it's worth killing the occasional innocent person in order to execute a majority of guilty murderers then try imagining that your brother, sister, or some other close loved one is the person who has been falsely accused.
Murder, especially of children, is a horrible and heinous crime. It rightfully stirs up very strong emotions in all of us and not least of these is the desire for revenge. In the heat of this passion, it's not hard to see how some poeple might cut a few corners in order to find the guilty party and obtain some closure. While these attitudes are very understandable, they may lead to a false accusation and, if the consequence is execution, there is never the option to correct this error.
I'm not prepared to support a system of justice that allows even for the smallest chance that I, a close loved one, my favourite SP, or even an innocent stranger will cease to exist because someone was wrong about what they think they did.
Zog.