When senior class clown Dylan Maxwell is expelled for vandalism, sophomore Peter Maldonado begins an investigation that questions Dylan's guilt.

Key witness Alex Trimboli's account of the incident comes under fire when other students doubt his boasts of drunkenness and sexual exploits.

Peter scrutinizes the motives of Ms. Shapiro, the Spanish teacher who testified against Dylan. Another teacher makes a surprising accusation.

Peter takes a close look at the "Morning Show Nine," a group of students -- including Peter and Sam -- who had access to the missing security footage.

After the documentary goes viral, Peter deals with publicity and sorts through various fan theories. Video evidence from a party provides new clues.

As Peter and Sam continue to gather information, they run afoul of the school administration and could lose access. Dylan prepares for his trial.

Peter is forced to reckon with his actions and attempts to learn lessons in the aftermath of the documentary. But the investigation might not be over.