Israel has denied any involvement in a helicopter crash that killed President Ebrahim Raisi on Sunday, following finger-pointing on social media about alleged culprits. Hardliners Ebrahim Raisi, Foreign Minister Hossein Amir-Abdollahian, and other senior Iranian officials perished when their helicopter crashed into a mountainside in bad weather with search-and-rescue efforts hampered by thick fog. While there has been no confirmation about the cause of the crash, some people on social media have accused Iran’s regional enemy, Israel, of being behind the incident with the two countries clashing…