5 killed after gunman opens fire in Kyiv, shooter killed in supermarket standoff  India TodayAt least six killed in Kyiv as gunman opens fire and takes hostages  BBCFour people were killed in a shooting in Kyiv  news.cgtn.comInvestigators examine whether Ukraine terrorist attack was directed by Russia  The Guardian6 Killed As Gunman Takes Hostages, Opens Fire In Supermarket In Kyiv  NDTV