Kersey and Lowery investigate an incident when a man exposed himself to a teenage girl near her school. The girl happens to be the daughter of George Hauer, a court officer and an old friend of Captain Jonas. But following the man's arrest, the traumatized teenage girl cannot positively identify the man. Without any evidence the man is freed, much to Hauer's disgust. Not long after this, Jonas is personally called to a crime scene where Hauer is found, with the dead body of the released suspect. Jonas tells Donovan, still secretly working for IAB as an informant, to keep track of the police department's findings. Meanwhile, Terry starts work in the anti-crime unit, partnering up with the attractive Christine Bannon, while he also starts a possible romance with Emily Flannagan off the job. Santoro fires Kevin Patrick for his rash and suicidal attempt to stop the bank robbery after his heroism ceremony. Also, Nona discovers a secret about Clem and his past while tracking the illegal ...