Dramatisation of the true story of the notorious 'acid bath murderer' John Haigh, who murdered women and disposed of their bodies in vats of acid in the 1940s. He was only caught when the gallstones of one of his victims failed to dissolve in the acid and were detected by the pathologist who examined the residue from the acid bath.

The story of serial killer Dennis Nilsen, who murdered 15 young men in the 1980s.

Hallam's talent for spying on people reveals his darkest fears-and his most peculiar desires. Driven to expose the true cause of his mother's death, he instead finds himself searching the rooftops of the city for love.

Mean, gritty, dirty and low, and that's just the policeman Gary Keltie, out for retribution for the horrendous crimes against the helpless people of Edinburgh during the 1970s, by notorious, torturous, and killer, debt collector Nickie Dryden.