An elderly woman has been charged with murder two days after she and her husband were found unconscious in a hotel room in Hong Kong’s Tsim Sha Tsui, with the man sustaining a potentially fatal stab wound to the neck. “Police today laid a holding charge against a 73-year-old woman with one count of murder,” the force said on Saturday. The woman was arrested on Thursday in connection with a murder and attempted suicide case that occurred on the same day. A police spokesman said the case would be...