Dallas March 17, 2022 6:12 pm Dallas Wastewater Helping Officials Track COVID-19 Trends Dallas has joined the Centers for Disease Control and Prevention’s National Wastewater Surveillance System to test sewage every week to help determine COVID-19 trends in the community. 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