Summary
- The helicopter crash that killed Iran’s late President Ebrahim Raisi was primarily caused by thick fog and complicated weather conditions.
- The final investigation report cited by Iran’s state TV concluded that the main reason for the crash was the weather.
- A preliminary report in May had also stated that no evidence of foul play or attack was found during the investigation.
- The helicopter carrying Raisi and his companions crashed into a mountain due to the thick fog.