Loud cheers could be heard throughout parts of Tehran after news of the death of Iran’s Supreme Leader, Ayatollah Ali Khamenei, broke. Tehran residents can be heard in videos posted to X cheering and celebrating out their windows shortly after 11 p.m. local time, Times of Israel reported. Loud cheers could be heard throughout parts of Tehran after news of the death of Iran’s Supreme Leader, Ayatollah Ali Khamenei, broke.