January 30, 2013 6:20 pm Man Arrested and Charged in Office Shooting 30-year-old Louis Anthony Davis was arrested and charged with murder, Grand Prairie police say he talked into an office building Tuesday afternoon and shot and killed a co-worker. Wake Up to Something Good 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 2:05 Community raises money for teenage hit-and-run victim