Bridezilla Murders

Jim Richards, the senior citizen sleuth, realizing life is short, proposes to Penny & they decide to go back to Las Vegas for the wedding, inviting family & friends. Penny's TV producer provides the corporate jet to fly them all out, but there's a catch, that the whole wedding be taped for Penny's show. Once in Vegas they run into a couple of real Bridezillas, then one is murdered. Who's next?