9news.com.au | Homicide police join search for Chinese woman Qi Yu four days after her disappearance 9news.com.au Homicide detectives have joined the investigation into the disappearance of a 28-year-old Chinese woman, after her car was found dumped a short drive from her Sydney home. Qi Yu was last seen by friends four days ago at her share house on Loch Street ... Homicide squad searching for Campsie woman |