Out of Sight; Missing Piece (S08E12)

Following a night out with his friends, a college student is tragically stabbed and killed on his way home. When detectives arrive at the scene, they recognize that the level of violence in the neighborhood is escalating. They soon witness a man being assaulted, raising suspicions that he could be connected to the murder. Meanwhile, three teenage boys have a heated dispute, and later, one of them is found shot in a backyard. The detectives are determined to uncover whether these teens are allies or adversaries in this unfolding chaos.