DeputyPoliceChiefBrendaLeighJohnson(KyraSedgwick)isapolicedetectivewhotransfersfromAtlantatoLosAngelestoheadupaspecialunitoftheLAPDthathandlessensitiv

U.S Postal Inspectors are called in when a  suburban couple are killed by a mail bomb. Suspicion immediately falls on the couple's  estr