CU of Betty Weinberger, mother of Peter Weinberger, a victim of kidnapping that ended in his death by the captor, Angelo La Marca. She is giving a televised plea for her child. CU of La Marca being brought to trial and sentenced to death.WS of a formal wedding taking place between Rainier III , Prince of Monaco, and Actress Grace Kelly. Closing shot of wedding of Margaret Truman and Cliffton Daniel.