November 22, 2010 6:26 pm Mattress Mystery Uncovered Liz Crenshaw‘s hidden camera investigation on the difficulties of price comparison shopping for mattresses. Click here to read the responses from Mattress Warehouse, Sleepy’s and International Sleep Products Association. Local 1:48 DC police search for gunman who shot and killed 3-year-old child 1:11 What to do if you see a black bear 1:56 3-year-old child shot in Southeast DC 26:00 DC student grazed by gunfire while in class: The News4 Rundown 2:07 Program gives returning citizens second chance — and opportunity to pay it back