When an attempted suicide brings Detective Macy McVannel and her partner Detective Tom Maxwell to the steps of a local high school, it opens up a case that makes them question everything they know about the teenage population. Though bullying stands at its core, the investigation uncovers secrets too shocking to fathom and a threat so widespread it threatens every student at the school. Will the detectives uncover the truth and expose those responsible before someone else is hurt? Can they stop the predator from once again crossing the line?