April 13, 2012 11:08 pm Twister Touches Down in Oklahoma A twister touched down near the Storm Prediction Center in Norman, Okla., at about 4 p.m. North Texas could see severe storms late Saturday night and Sunday. Wake Up to Something Good 3:28 Mother mourns loss of son killed in North Texas flooding 1:57 ‘The Wall That Heals' comes to Frisco 1:51 Child killed in Johnson County flooding 0:38 Pet of the Week: Matrix! 2:23 Parents of Fort Worth drive-by shooting victims recalls horrifying moments