November 4, 2008 3:00 pm Spotlight: Patrick Waller Patrick Waller went to prison in 1992, and it would be 16 years before the Dallas man would be set free, exonerated by DNA testing that became available in 2001. Wake Up to Something Good 2:25 Superintendents work to improve safety in North Texas schools 3:37 Texas tornadoes caught on video 7:16 Severe storms bring tornadoes, flash flooding, hail and lightning to North Texas 4:27 ‘My house, gone,' Texas resident recounts returning home after reports of a tornado 1:12 WATCH: Texas gorilla caught ticking her baby during adorable mother-son moment