S2·E7 Double Abandando

An 11-year old boy admits to killing an Hispanic student in the midst of a turf-war at his elementary school, but Simone has a suspicion that the boy is taking the fall for someone. When a ladies' man, Eddie Reyna, learns he's HIV positive, he becomes targeted by one of his former lovers that he infected with the disease. Meanwhile, Donna's sister, Dana, comes to town for a visit, which causes a rift between Donna and Medavoy.