"Headcase-Marc Rosenberg" is a gripping thriller that delves into themes of loss, betrayal, and violence. The story unfolds in a harsh cityscape, where broken lives collide in a haunting narrative of duplicity. Detective Ash Aiken, a jaded and reinstated cop, is tasked with tracking the bloody trail of a serial killer. As he unravels the intricate web of clues, he faces a series of challenges, confronting his own past demons while navigating the dark underbelly of society. This intricate tale explores the complexities of human nature, highlighting the devastating consequences of unchecked desires and the lengths to which individuals will go to protect their secrets.