Law & Order: Organized Crime has a few loose ends still out in the larger Law & Order universe, and one of the major pathways in the life of Christopher Meloni's Elliot Stabler is the status of his younger brother, Joe Jr. (Michael Trotter). Joe Jr.'s story took an unexpected and shocking turn during the season 4 finale, linking arms with a drug lord and strapped to a chemical weapon on his way to Cuba.