No Mercy (DVD)

In this edgy, tightly-crafted crime thriller, noted pathologist, Professor Kang Min-ho, is retiring to spend more time with his beloved daughter. But when a beautiful, young woman turns up mutilated, he is drawn into one last case. Working alongside sharp and pretty rookie detective Min Seo-young, the investigation soon points to Lee Seong-ho, a respected environmental activist. When Lee confesses, it seems the murder is solved - But the evidence just doesn't add up, police are baffled and Kang continues to seek clues. When his daughter is kidnapped, it's the ultimate showdown between a desperate father and a cold-blooded murderer with a hidden agenda - and it's a twisting line between justice and vengeance.