July 4, 2012 11:38 am Cause of Fire, 911 Calls Investigated While firefighters look into what caused a fire at an Oak Cliff home early Wednesday, a family wants to know why they only received busy signals when calling 911. Wake Up to Something Good 2:57 North Texas man behind Star Wars toys shares journey 2:00 Search continues for gunman in Fort Worth apartment shooting 1:07 Man sentenced to death in murder of Burleson woman 2:01 Texas Instruments celebrates 25th anniversary 2:48 Parents concerned after document discovered of school attack plan