詳細介紹：U.S Postal Inspectors are called in when a ?suburb…U.S Postal Inspectors are called in when a ?suburban couple are killed by a mail bomb. Suspicion immediately falls on the couple's ?estranged and heavily in debt son, who ?also just happens to be a Navy munitions ?expert. But investigations reveal that he is ?on the run from a past event in his life that is associated with the bombings.詳情