Sin-Eater

Sin-Eater is a Marvel Comics villain who first appeared in “The Spectacular Spider-Man” #107 in 1985. Sin-Eater was created by Peter David and Rich Buckler. His real name is Stanley Carter, a former police officer who became a vigilante after he was fired from the force for excessive violence. As the Sin-Eater, Carter wears a costume and wields a shotgun that he uses to kill people he believes to be sinners. He believes that he has the power to consume the sins of his victims, which he claims will save their souls and make them pure.