Coronavirus April 15, 2020 6:09 pm Dallas County Investigates High Number of COVID-19 Cases in DeSoto Dallas County has the most coronavirus cases in North Texas, the county health director is directing his staff to investigate why DeSoto has one of the highest rates of infection. Wake Up to Something Good 1:03 College Football Playoff quarterfinals: Matchups, schedule, Oregon-Ohio State rematch 2:13 Family and friends remember victims of Arlington hit and run 0:59 Plano Police make arrest in 30-year-old cold case 2:49 Wylie family celebrates new baby after unexpected delivery 2:30 NBC 5 Forecast: A warming trend ahead; Another storm system on the horizon