The Walworth County Sheriff’s Office has identified the deputy who shot a man to death last week as Deputy Peter Wisnefsky. Witnesses say 38-year-old Sean Dutcher initially stopped his vehicle last Thursday, ending a chase. When Deputy Wisnefsky got out of his patrol car, Dutcher reportedly drove toward him until he was shot. Dutcher died at the scene. Wisnefsky is on paid administrative leave while the incident is investigated.