Funeral ceremonies for Iran's President Ebrahim Raisi came as investigators said they still don't know what caused a helicopter he was traveling in to crash.

Iranian President Mohammad-Ali Rajai, the only other president to die in office when he was killed in a 1981 bombing, was buried in Tehran.Iran's theocracy declared five days of mourning ...

People hold up posters of Iranian President Ebrahim Raisi during a mourning ceremony for him at Vali-e-Asr square in downtown Tehran, Iran, Monday, May 20, 2024.

Iranian President Mohammad-Ali Rajai, the only other president to die in office when he was killed in a 1981 bombing, was buried in Tehran.Iran's theocracy declared five days of mourning ...