A daredevil climber fell to his death from a high-rise building in Hong Kong after last being seen knocking on a window on the 68th floor. Remi Lucidi, 30, a Frenchman also known as Remi Enigma, was seen by a building worker knocking from the outside of the window, suggesting that he may have been trapped and asking for help, the South China Morning Post reported. Tregunter Tower, from which Mr Lucidi fell on Thursday, is located in the city’s Mid-Levels area. He had fallen 721ft to his death by the time police arrived and officers found his camera, containing...