For the Death Penalty

Please provide an introduction body and conclusion to the death penalty and why are you for it. please use examples of people on the death penalty such as Ted Bundy, John Wayne Gacy why was he on the death penalty please name please speak about the 33 states that has death penalty along with the other 58 countries. Please explain where the death penalty aka capital punishment came from. give an example of capital punishment for another country. also provide all facts on the death penalty and why your for the death penalty.