I think it is fine with me as long as the crime that they done is something that is really bad,
I mean they kill or rape someone not the ones who just robbed some one .
Death penalty is perfectly justified for murderers, pedophiles and rapists. These criminals needs to be taken out of the society permanently, as most of them can't be reformed. And regarding thieves and all, I support the three-strikes law. If they commit offense for the third time, then lock them up for life, without any chance of a parole.