North Texas November 9, 2015 10:40 pm Closed Doors Keep Heat, Smoke at Bay in House Fires: NBC 5 Investigates NBC 5 Investigates the three words that could save your life when you go to sleep: Close the door. Wake Up to Something Good 4:47 Monday to mark one year since tragedy struck in Allen 2:33 Protests continued at UT Dallas today over ties to companies that do business with Israel 2:47 North Texas high school team competes in robotics competition 1:56 Oak Cliff prepares for Cinco De Mayo Parade and Fiesta 2:21 Tarrant County voters to decide who's in charge of appraisal district