Adolfo Constanzo

Adolfo de Jesús Constanzo (November 1, 1962 – May 6, 1989) was a Cuban-American serial killer, drug dealer, and cult leader of an infamous gang dubbed by the media as The Narcosatanists (Spanish: "Los Narcosatánicos"). His cult members nicknamed him The Godfather ("El Padrino"). He was reportedly responsible for the murder of Mark Kilroy, an American student killed in Matamoros in 1989, along with several other cult killings.