Police are investigating a murder-suicide case in Taikoo Shing involving a 47-year-old woman and a 10-year-old boy.

A man called Police about 9.20am saying he found his wife hanging, and their son unconscious, in their Taikoo Wan Road flat.

They were certified dead at the scene.

Police believe the woman committed suicide after killing her son.

Post-mortem examinations will be conducted on January 10.