Former UNC gymnast Maddy Curley on Cold Case this weekend Posted May 1, 2009 It might be exam week, but you'll still be able to catch the Tar Heels on TV this weekend. Well, make that catch a Tar Heel on TV. Former Carolina gymnast Maddy Curley will appear on the CBS show Cold Case this Sunday at 9 p.m. The primetime appearance is the continuation of an impressive young acting career for Curley, who first appeared in the movie Stick It in 2006. (Tar Heel Blue)