A man in Florida told police and a local news station that he gunned down an AK-47-wielding robber because he didn’t want to “go out like a punk.” The man, 60-year-old Donovan Stewart, told CBS Miami that the robber pointed the semi-automatic weapon at him while he, his wife and his son were in his van early Monday in the Liberty City section of Miami. “He put an AK-47 to my damn face,” Stewart told the news station. “I am from Kingston town in Jamaica, and I am not going to go out like a punk.