The Detective 2 (2011)

In the world of shadows and secrets, hapless private eye Chan Tam (Aaron Kwok) finds himself reluctantly pulled into a web of deadly intrigue when his associate from the police force, Fung Chak (Liu Kai Chi), recruits him for a chilling serial murder case. A string of seemingly unconnected victims—an average man slain in his own abode, a lifeless woman discarded in a garbage heap, and a young girl brutally dispatched in a public park—have fallen prey to a macabre murderer, leaving Chan Tam floundering for leads in a sea of mystery. With no visible links and an increasing body count, Tam teeters on the brink of despair, until an unexpected turn of events thrusts him deeper into the heart of the mystery. As Chak falls prey to a shadowy adversary, Tam realizes that the key to unravelling the enigma lies not in the external world, but within the twisted labyrinth of the killer's mind. Plunging headlong into the psyche of a madman, Tam is confronted not only with the dark depths of human depravity, but also a hidden, long-forgotten facet of his own self. As he navigates this chilling journey, the line between detective and killer blurs, raising the stakes in this high-intensity game of cat and mouse. Will Tam uncover the truth before it's too late, or will he become the hunter that becomes the hunted?

The Detective 2 is a crime movie featuring Aaron Kwok.

It is possible to rent The Detective 2 on Amazon Video.