Nick is angry at Mat and decides to start shooting at the school. During the lockdown Callie and Brandon talk to Stef and Lena about their past decisions. Jesus and Emma discuss getting back together. Jude and Daria get locked in a room together.
A young, black Iraq War veteran named Rayshawn finds himself in a showdown with the New Orleans SWAT team and tries to talk his way out of the situation with a sympathetic officer.
