Crews search Texas hotel for anyone still trapped and probe cause of apparent gas explosion that hurt at least 21

Investigators are working to determine the cause of an apparent gas explosion at a downtown hotel in Fort Worth, Texas. At least 21 people were injured in the blast, which sent smoke billowing over the area and scattered debris on the roads. Fire officials believe it was a gas explosion but are still verifying the cause. There is no indication of criminal activity. The hotel, which had recently been renovated, is located near the Fort Worth Convention Center and City Hall. Crews are searching the building for anyone still trapped inside.