When a distressed young woman arrives at the police station station claiming her friend has been abducted, and that the man threatened to return and "claim her next," Detectives Carrigan and Miller are thrust into a terrifying new world of stalking and obsession. Taking them from a London hostel, where backpackers and foreign students share dorms and failing dreams, to the emerging threat of online intimidation, hacking, and control, The Intrusions...