After a prison riot, several prisoners are brought to Mercy. Veronica simpatizes with her patient but is chocked to discover a secret he‘s been keeping. Chloe tries to convince her boyfriends to treat his head injury before it‘s too late. And, when Sonia‘s tough patient admits that he‘s terrified to go back to prison, she worries that she can end in prison too. Meanwhile, Briggs has to make a choice that could destroy his career or his life.