Some people see the death penalty as a way to rid the world of someone who has committed a serious crime. However, others see it as inhumane, and a way to punish someone for there actions without granting them a second chance. People who are for the death penalty do not want to give some people a second chance and just kill them for what they did, while the people against it want to punish them without killing them and give them a chance to be rehabilitated.
If it were up to me serious crimes such as killing another human being intentionally should automatically be punished with life in prison with a chance of parole. Because, if you killed a person you have disrespected the human life which is the worst crime someone can commit, so it should be justified with an equally worse punishment.
It is under no circumstance acceptable to let 100 guilty people go free than to convict one innocent person. Many innocent people have been proven innocent after they have already been convicted or killed, and it is unacceptable to continue doing this if there is a chance that there is an innocent persons life at stake.
Catholic teaching states that "bloodless means should be used wherever they are enough to protect the common good." If there is a way to protect the innocent people and good nature of the country without killing anyone then it should be done. If we can always find a way to do this then the death penalty can be forgotten and it can never be used to take another persons life.