Preview: "48 Hours" double feature
December 29, 2012 7:45 PM
It's double the mystery Saturday, Jan. 5 beginning at 9/8c on CBS. At 9 p.m.: A millionaire's son kidnapped, a wild ransom note and a family on the edge of terror. Then all-new at 10 p.m.: Would a husband drug his kids so they wouldn't hear him kill his wife?