Detectives are appealing for information following the murder of a 27-year-old woman in Westminster. The victim, Kamonnan Thiamphanit, had dual nationality and was working in London. Her family is devastated and being supported. The police suspect her attacker was known to her. Police received calls raising concerns for her welfare before her body was discovered. The Directorate of Professional Standards will investigate the police response prior to her body being found.
