Dallas County March 10, 2020 4:47 pm First Case of Coronavirus Reported in Dallas County Dallas County Health & Human Services has reported the first presumptive positive case of novel coronavirus (COVID-19) in Dallas County. Wake Up to Something Good 3:15 Attendees on alert at Southlake fest as severe weather threatens North Texas 1:39 Communities clean up after monster tornadoes 0:46 San Marcos Police issue Amber Alert for toddler 2:07 Police looking for murder weapon in Bowie HS shooting 2:10 Southlake's Art in the Square prepares for inclement weather