Episode 4: Los Narcosatánicos | The Mark Kilroy story

A mysterious young woman taking college courses in South Texas befriends a charismatic Cuban American. The two of them work their way into a drug gang in Mexico. In the aftermath of finding the bodies on a ranch, investigators seek the couple. They are focusing on Aldolfo Constanzo, the Cuban American who they believe is the cult’s leader. He keeps slipping out of their grasp.