Andy makes the most of her suspension from 15 Division by going on holiday, only to receive a call demanding she return for her tribunal. After meeting her potential replacement, she comes face to face with Sam, but before she can explain the reasons why she left him without a word, they are involved in a serious car accident.

A prisoner transfer goes awry and a notorious paedophile escapes from custody. The team faces a race against the clock when he kidnaps another girl and tracks him down to a hotel - only to discover the victim has been taped to an explosive device. Elsewhere, Chris's family obligations lead him to contemplate joining another division.

Audrey, Nathan and Duke investigate when she realises a holiday joke being played on her might actually be a deadly Trouble that is taking over the town.