Iran plane crash: Missile struck underneath cockpit - Ukraine - BBC News
Ukraine's top security official tells the BBC what investigators in Tehran have uncovered.
Ukraine's top security official, Oleksiy Danilov, has told the BBC that his country's investigators had already gathered evidence that a missile brought down a Ukrainian passenger jet, before Iran changed its position.

After initially denying responsibility, Tehran has admitted that Ukraine International Airlines flight PS-752 crashed as a result of "human error" when it was misidentified as a cruise missile.