Motive - Season 4, Episode 10: Soundtracks

As she finishes with Chloe's autopsy Betty asks Oscar what's wrong after noticing his current mood, and he confesses that Chief Wells decide to send Internal Affairs after him.

Lucas and Flynn head to Cleopatra's to follow a lead on Chloe's case, where they find out she worked under the name 'Ruby' and was an escort.

Flynn arrives home to Stoker preparing dinner for them, he tells her re reached out to his colleagues in Mexico on her behalf.

Flynn and Oscar have drinks at Flynn's place, and Oscar admits that he's thinking of leaving the force.