The CHO of Crystal International Group Limited was died in Fitness First in Kung Tong 3 years ago when he was 57. He was collapsed suddenly and sent to hospital for resuscitation. He was certified dead after arrived at the hospital. His wife has mentioned that the man liked doing exercise and kept health but died suddenly which was ridiculous. The forensic has pointed out the man’s cardiac vessels were harden and stuck. Those were linked to sudden cardiac arrest since the blood supply for the heart was insufficient. The Coroner's Court has been ruling this case as natural cause today.