Zack continues to infiltrate the squatters, and learns of their new plans to make a stand against the city. Da Vinci continues his quest to get slot machines installed at the tracks and elicits the help of the city council worker believed to have blown Manning's ad contract. Mick proves that the bones of two young boys belonged to two missing aboriginal boys believed to have been in the sex trade.

Da Vinci is pleased to learn that a fire captain, Roy Komori, has been rousting grow-ops by giving out fire inspection notices and wants to implement the idea across the board, but Jacobs again goes behind his back to sabotage his efforts. Leary follows the paedophile ring's trail to a radio host who has since passed on, but his daughter has some valuable information for him. The red zone seems to be working until the wrong person hears some confidential information. Kosmo and Finn wonder if the victim of the drive-by shootings was a case of mistaken identity.

A teenager is implicated in the gay-bashing incidents. Meanwhile, Da Vinci pulls out all the stops to bring down Jacobs as well as to have a meeting with the Prime Minister; the red light zone is at the center of a murder controversy during a very inopportune time; Leary discovers the paedophile ring is still active.