The house in Texas blown apart by a massive explosion. At least three people hurt. And yet again the question: was natural gas to blame? ABC Ryan Owens on the scene tonight. We will send a full response to this location. We heard the explosion and felt it. One home obliterated, nine neighboring ones damaged mostly by flying debris. Here is what that home south of Dallas looked like just before the blast at 8:00 this morning. Tonight, there's just nothing left. Three people are injured, the two who lived in this house, severely burned. Nothing short of a miracle that nobody was killed in this. Last month, dozens of guests at this motel near Seattle barely escaped when a natural gas explosion ripped off the side of a building, and dash cam catching this New Jersey home blowing up earlier this year. Safety experts say there's not much you can do but rush out of the building if you smell natural gas. They do warn you not to the turn on the lights and only call authorities once you're a safe distance away. Neighbors here tell us they did call the gas company over the weekend. But tonight investigators are hard at work to find the exact cause, although the fire chief does say a natural gas leak is caught the chief suspect.