Was a pager blast behind the death of Iranian president Ebrahim Raisi? As Iran continues to reel from the pager and walkie-talkie blasts that claimed the lives of dozens of people and injured nearly 3,000, reports suggest that a similar blast could've been behind Raisi's death in a helicopter crash in May.

Iran MP alleges pager blast could be behind president Ebrahim Raisi's death

Iran's final investigation into the helicopter crash that killed President Ebrahim Raisi in May has concluded that "complicated" weather conditions were the primary cause.

Iran: Special investigative agency concludes Ebrahim Raisi helicopter crash caused by 'complicated' weather

Iran’s supreme leader Ayatollah Ali Khamenei on Wednesday (May 22) presided over the funeral for country’s late president Ebrahim Raisi, foreign minister and others killed in a helicopter crash, as tens of thousands followed the procession through the capital, Tehran.

Raisi death: Iran's Supreme leader leads funeral prayer for late president

Iranian president Ebrahim Raisi was killed in a helicopter crash on Sunday (May 19) but his death sparked different kinds of reactions across Iran. The helicopter was also carrying foreign minister Hossein Amirabdollahian and six other passengers and crew.

VIDEO: Why some Iranians celebrated Ebrahim Raisi’s death in helicopter crash

Iranian President Ebrahim Raisi and Foreign Minister Hossein Amirabdollahian died in a helicopter crash in mountainous terrain and icy weather, Iranian media reported on Monday (May 20).