Son of Man (1980)

The body of Min Yo-sup is found in a church. Hwang the evangelist gives detective Nam Kyoung-ho a clue. In a note, Yo-sup named Jo Dong-pal as her stalker. The detective discovers from Dong-pal's father and a prostitute, that he had been seeking traditional gods and denying Christ. Did Yo-sup turning to Christ get her killed? Will the detective deliver justice to Dong-pal or will he turn out to be a coward?