Hugo, a criminal on the run for murder, is on the train. He seizes his chance to sneak out of the wreckage unsuspected, abandoning his possessions - and, he hopes, his identity - among bodies mangled beyond all recognition.As the police descend on thescene, only grizzled Detective Domínguez sees a link between the crash and his murder case. Soon, he's on Hugo's tail. But he hasn't banked on everything from the media to Hugo's mother-in-law getting in the way.