At first I didn't agree with having death penalty. But when you watch the news and see all those fucked up things people do without remorse, most likely you would want them dead too, especially if you're connected to the victims. The only problem is false accusations. Lets say they hang a killer because of manslaughter and after a week later they realized that he wasn't the real killer, well shit. You cant bring the life of that man back. as opposed to just jailing them.
Indeed! This is the truth. People disagree with the point of death penalty because they think if someone is under a case and given death as penalty, they'd automatically hang them. There are actually studies if the said penalty works or fair for the suspect.