The murder trial of Hong Kong socialite Abby Choi Tin-fung has been delayed again while the court addresses legal issues raised by lawyers in the high-profile case. Deputy High Court Judge Brian Keith told the nine-member jury on Friday that the hearing would resume on Monday, once the legal arguments had concluded. Choi’s mother, Cheung Yin-fa, had been expected to face cross-examination by counsel for Choi’s ex-husband, Alex Kwong Kong-chi, on the fifth day of her testimony. He is standing...