Police in Hong Kong have arrested the ex-husband of 28-year-old Chinese model and influencer Abby Choi, along with her former in-laws, after parts of her dismembered body were found in a rental unit in the north of the city. Police also discovered tools used to dismember human bodies, as well as the victim's ID, credit cards and other belongings in the home. Her ex-husband was arrested while trying to flee at a pier in Tung Chung, and the investigation is ongoing.