'What happened was an accident': No foul play evident in Raisi's helicopter crash, source says
A preliminary report by Iran's military had said in May that no evidence of foul play or attack had been found so far during investigations into the crash.
A HELICOPTER carrying Iran’s president Ebrahim Raisi takes off near the Iran-Azerbaijan border, on May 19. The helicopter later crashed, killing the president. (photo credit: WEST ASIA NEWS AGENCY/REUTERS)ByREUTERS