Liverpool 1 - Episode Guide

DC Isobel de Pauli moves to the vice squad at Bridewell and meets her new partner DC Mark Callaghan, where they investigate a man thrown from a balcony. The squad investigate a club owned by a drug supplier.

DCs de Pauli and Callaghan attempt to find a young girl and are both questioned over the abandoned arrest of Mikey Sullivan. DC de Pauli is not willing to lie for a colleague and rumours are started at work.

DC Callaghan and de Pauli interview a convicted paedophile in connection with the disappearance of a young boy. Callaghan is appalled to learn that local drugs baron Sullivan has put money into his brother's new bar.

DC de Pauli investigates a case of petty violence and is drawn into John Sullivan's gangland past.

The vice squad investigates the murder of a prostitute. DCs Callaghan and de Pauli find their private lives dragged into the station.

A surveillance operation is threatened, and DC de Pauli is forced to choose between the job and her fiancé.

DCs Callaghan and de Pauli investigate the reported murder of a prostitute by her pimp.

DCs de Pauli and Callaghan investigate a music teacher accused of child abuse by an 11-year-old pupil.

DC de Pauli and Acting DS McMullen go undercover at a club to uncover some drug dealers.

A fresh supply of uncut heroin has hit the streets, but the squad is told to raid a massage parlour.

The squad investigates the source of a new batch of uncut heroin following four drug-related deaths in the city.

DCs Callaghan and de Pauli investigate the shooting of a bouncer outside a nightclub.