4 to Know for Wednesday, Aug. 20

Here are four stories to know about for Wednesday, Aug. 20, 2025. A 15-year-old boy is out of the hospital after he says he was randomly attacked while walking his dog in Frisco. Across Texas, many will wear green today to honor the victims of last month's devastating floods in Central Texas. This comes before victims' families are set to testify before state lawmakers. The number of COVID-19 infections in North Texas is on the rise. And, a Dallas police K-9 was rushed to an emergency vet hospital on Tuesday because of a heat-related medical emergency.