IN THE LAST HOUR THEY DID ASK ANYONE WHO KNOWS ANYTHING ABOUT THE SHOOTING TO GET IN TOUCH WITH HIM. HISTORIC DALLAS LANDMARK CATCHES FIRE. FIREFIGHTERS PUT OUT AN OLD FIRE. THE AMBASSADOR WAS AMONG THE OLDEST LUXURY HOTELS HOT CITY. DEVELOPERS ARE CONVERTING IT INTO APARTMENTS. THERE IS MINOR DAMAGE INSIDE THE BUILDING. THE BUILDING’S CARETAKER WAS