简介：U.SPostalInspectorsarecalledinwhenasuburbancouplearekilledbyamailbomb.Suspicionimmediatelyfallsonthecouplesestrangedandheavilyindebtson,whoalsojusthappenstobeaNavymunitionsexpert.Butinvestigationsrevealthatheisontherunfromapasteventinhislifethatisassociatedwiththebombings.
