And if they did, it's likely they would be arrested for manslaughter and tried before a jury that, on average, votes 80%+ to support the types of policies that kept that predator on the streets, the police defanged and demoralized, and those onlookers fearful of intervening.
Remember the man in NYC that pinned a mugger up against a wall with his car until the cops arrived? The man was sued in civil court for millions. Nice thanks, huh?