Day to day, on the streets, they're at the sharp end of the fight against the drug pushers, porn barons, paedophiles and pimps who run this great port's crime networks. In this dark unequal world DC Isobel de Pauli is a stranger - not to crime, but to the ancient, unseen blood connections that pulse in the veins of Liverpool's criminals... and cops.
DC 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.