Kilasan Singkat : When a Forensic Cleaner comes across an unusual crime scene- something about the body defies explanation. Meanwhile, a rookie cop who first on scene becomes violently ill and butchers his entire family in the most cruel and clinical manner. As the Cleaner and police attempt to piece together the clues, a horrifying truth emerges: something is releasing a viral agent that warps the mind, turning those exposed into violent maniacs.