When Hou was leading the criminal investigation team at Chung-shan Police Station, a taxi driver was victimizing single women whom he raped, murdered and robbed before dumping their bodies far from their homes so that their families would not find them.
他當中山分局刑事組長時，一個計程車司機專挑單身婦女下手，殺人、強姦、強奪被害人財物，還將被害人丟棄到離家很遠的地方，連屍體都刻意讓家人找不到。