After a teenager is killed, Cosgrove and Shaw discover what lengths kids will go to become internet famous; Price and Maroun take a risk to go after whom they believe to be the real criminal in the case, but they wind up back where they started.

When a student is thrown to her death, Riley zeros in on a family secret to piece together her last moments. Price and Maroun must rely on the eyewitness account of a young child to determine if an unlikely suspect should be charged with murder.