Conclusion. Following a vicious attack on a fellow detective, Blake and Doug are forced to put aside their differences and find the killer before he strikes again and more violence erupts on this already troubled estate.
Part 1 of 2. On an East London estate, with a history of bad blood between residents and the police, a priest is brutally beaten and stabbed to death. Suspicion falls on Jimmy Bannerman, from the local boxing club.
Part 1 of 2. Donald Griffith, self-made millionaire, seems to have the perfect life—until he's found dead in his own pool. Commander Clare Blake heads up the police investigation alongside a returning Detective Van Hauten from Amsterdam.
Part 1 of 2. The body of a 2-year old girl is discovered in a derelict mental institution, sealed in an oil drum. Eric Thornton, a schizophrenic ex-patient, soon emerges as the main suspect. As the hunt for Thornton intensifies, Commander Clare Blake clashes with the drug squad tracking Thornton in a parallel investigation.
Part 1 of 2. A psychiatric patient, Reginald Aitken, manages to escape from the hospital the same night Commander Blake's god daughter, 17-year-old Sadie Carr, goes missing from a night club. Reginald is found covered in blood holding Sadie Carr in his arms. Reginald is thought to be the killer until the body of an earlier victim is uncovered. DCI Bridges gets unwanted help from a DI from Amsterdam, Van Hauten, who had similar cases in Amsterdam.