US envoy urges independent probe into Kyrgyz riots By YURAS KARMANAU and ROMAIN GOGUELIN 2010-06-20T01:23:38Z BISHKEK, Kyrgyzstan (AP) -- A top U.S. envoy called Saturday for an independent investigation into the violence that has devastated southern Kyrgyzstan, as amateur video emerged of unarmed Uzbeks gathering to defend their town during the attacks.... © 2010 The Associated Press.