Joker permanently paralysed Barbara then rapes her then take photographs of her body then tortured jason todd and skinned his own henchmen, killed millions including Gordon’s wife superman’s wife and blow up a school and hospital etc yet batman doesn’t kill him it’s gotten to i point where it’s sickening i get not shooting a guy who stole a purse but there certain times when batman should of killed and there no reason the point of him not killing in the comic was dc wanted to go a child friendly way with comics which is why he killed in the old ones and used to have a gun for when it was needed