Slain Hong Kong socialite Abby Choi Tin-fung received a share of her ex-husband’s luxury watch profits, and a cut mark on her dismembered remains matched an electric saw found at the crime scene, her murder trial heard on Thursday. Chan Leong-hang, an employee of Aristo Watch & Jewellery in Tsim Sha Tsui, said on Thursday that Alex Kwong Kong-chi sold upmarket timepieces to the shop and asked that the shop transfer part of the proceeds to Choi via bank transfer. Chan said the company transferred...