Padlocked Bag Mystery: Gareth Williams

Welsh mathematician and GCHQ spy Gareth Williams, 31, was found dead and naked in a padlocked bag in the bath of his Central London home in 2010. After two investigations, Scotland Yard ruled that the most likely cause of death was that Williams accidentally killed himself by locking himself in his gym bag from the outside and placing it into his own bathtub while still being inside the gym bag.