London, August 2010. A city that keeps its secrets better than anywhere on Earth. On the top floor of 36 Alderney Street, a flat used by British intelligence services, a 31-year-old MI6 code breaker [music] had not been seen for 9 days. When police finally entered, >> [music] >> the flat was immaculate, tidy, ordered, everything exactly where it should be. Except for the red [music] North Face sports bag, padlocked shut, sitting in the bathtub. Inside the bag, the naked, decomposing body of Gareth Williams. The padlock key was found beneath his body. Forensic investigators searched [music] every surface, the bag, the zipper, the padlock, the bathroom, no fingerprints anywhere. Gareth Williams had been missing from work for 9 days. MI6 knew [music] he had not appeared. They did not report him missing for a week. They did not report [music] him missing for a week. The coroner investigated for 2 years. Her verdict was unequivocal. [music] Gareth Williams's death was unnatural and likely to have been criminally mediated. 3 months later, the police announced their conclusion. The most [music] probable scenario is that he died alone and accidentally locked himself in the bag. Gareth Williams was a genius. A levels at 13, a degree at 17, [music] GCHQ at 22. He never came home. In 2024, Scotland Yard completed its latest [music] review. No new DNA, no new suspects. The coroner and the police still directly contradict each other. A padlocked bag, a key inside, no fingerprints anywhere, and a spy agency [music] that waited 9 days to tell anyone he was missing. If you have information about a crime, contact Crimestoppers UK anonymously. Follow Grave File TV, because the cases [music] that get shared are the ones that don't get