Some of you have been following the Zahra Clare Baker case in North Carolina. Baker, 10, is a young cancer survivor who lost a leg to the disease. She's been missing since Oct. 9, and investigators believe that she's dead. They've just made an unsettling discovery at a home where Baker's stepmom used to live: a prosthetic leg. No word yet if it belongs to Baker.
(AP Photo/The Hickory Daily Record, Robert C. Reed)