Jennifer Carpenter
Jennifer Leann Carpenter (born December 7, 1979) is an American actress. She is known for playing Debra Morgan, the adoptive sister of the title character of the Showtime series "Dexter", for which she earned a Saturn Award in 2009, and also for playing Rebecca Harris in the CBS television series "Limitless".
Born Free (Dexter)
Dexter rushes to find Debra, having discovered that her boyfriend Rudy is the Ice Truck Killer. Since the killer had always sent secret messages to Dexter, he searches his apartment for clues that Rudy could have left, finding a picture of the shipping container where his mother was killed. When Dexter is about to leave, Doakes and LaGuerta arrive, telling him that they think Rudy stabbed Angel. Doakes insists that Dexter knows something, and he reveals that the blood on Angel's collar matched Rudy's. After the pair leave, Dexter goes to search for the shipping container. At the station, LaGuerta orders a search for Rudy. Matthews walks in and introduces Esmee Pascal, the new lieutenant replacing her.