PURITY A morally righteous serial killer seems to be cleaning up the streets - two prostitutes, a pimp, a drug addict and a tramp have all been identically strangled. But the violence escalates and when London talk-radio host Amy Watson is phoned on air to be told she's the next to die she is no longer protected by being able to flick the off switch and say to an unwelcome called - you're history. She might be history herself...DEADHEAD A sickening series of murders in London have left five homeless kids mutilated, and the capital is in shock. Then Nick Ryan, private detective, is sent a video of his own daughter and her masked, male captors. He begins a desperate, obsessive hunt for her, but time is running out for both of them...