21.   After prosecutors originally blamed the military, officials later changed their story to say that rebels firing rocket-propelled grenades at Russian soldiers had overshot their targets.

22.   After refusing to meet with investigators, she changed her story again.

23.   After accusing him of changing his story, they threatened to charge him with perjury and withholding evidence, he said.

24.   But a month after the shooting, English had changed his story.

25.   But after talking with Keller, they changed their stories.

26.   But according to a senior police official who spoke on condition of anonymity, Lekovic changed his story several times.

27.   But he kept changing his story, which the judge said made him an unreliable witness.

28.   But dos Santos later changed his story.

29.   But he said the bouncer who accused Miller of pointing the gun at him has changed his story.

30.   But now Yastrzhembsky appeared to change his story, saying a criminal prosecutor had opened an investigation into the events.