Leading the investigation, Detective Chief Inspector Alan Banks begins to suspect that the victim's past may be connected to his death. Forty years ago the dead man attended a university that was a hotbed of militant protest and divisive, bitter politics. And as the seasoned detective well knows, some grudges are never forgotten—or forgiven.

Just as Banks is about to break the case open, his superior warns him to back off or risk losing the promotion he has been promised. Yet Banks isn't about to stop, even if it means risking his career. He's certain there's more to the mystery than meets the eye and more skeletons to uncover before the case can finally be closed.