this is bbc news, i'm tanya bekett with the latest headlines for viewers in the uk and around the world. shot out of the sky — the us military gets the chinese balloon that had been floating in american air—space. they successfully took it down, and i want to complement our aviators who did it. three airports were shut and the airspace was closed — it came down off the us east coast. suddenly we saw something take off from the jet, knew it was a missile. and you could see the explosion — didn't hear anything, but saw the explosion of the balloon. the hunt for the british woman who disappeared while walking her dog — detectives want to speak to a key witness seen nearby.