The US version of The Killing makes its UK premiere on Channel 4. The show is based on the wildly successful Danish television series Forbrydelsen, and centres around the murder of a young girl in Seattle and the subsequent police investigation. The series ties together three distinct stories around the murder and as it unfolds, it becomes clear that there are no accidents; everyone has a secret, and while the characters think they've moved on, their past isn't done with them. In the feature-length version of the first two episodes, Detective Sarah Linden (Mireille Enos) is about to start a new life in California with her son. On her last day of work, she and her colleague Stephen Holder (Joel Kinnaman) are drawn into a new case about the disappearance of 17-year-old Rosie Larsen...