Hong Kong police launch investigation after man and woman found dead in flat Hong Kong police have launched an investigation after a man and a woman were found dead in a flat at a Sau Mau Ping public housing estate on Wednesday afternoon. Police received a report at about 4.10pm from a man who suspected his brother had taken his own life inside a flat at Tat Yan House, Po Tat Estate. The South China Morning Post learned that the man went up to check on the duo and heard his brother’s phone when he rang, but no one responded.