Investigators are sifting through the wreckage of a small plane that crashed in Missouri on Sunday, as witnesses describe the aircraft's deadly descent. The crash occurred near Butler at about 11:20 local time (16:20 GMT), when a skydiving plane carrying 11 passengers and a pilot spun out of control and plunged to the ground, killing everyone on board. The victims have not yet been identified publicly. A spokesperson for the National Transportation Safety Board told the BBC that investigators