Mohammad Hossein Zolfaghari

The powerful Islamic Revolutionary Guard Corps of Iran accused Saudi Arabia of being behind the twin-attack against the country’s parliament and the Mausoleum of Ayatollah Khomeini in Tehran, Wednesday, which killed 12 people and injured several.

Iran's Revolutionary Guards say Saudi Arabia was behind twin attacks in Tehran on June 7 that killed at least 12 people and injured 43, a statement published by the Guards said.
   

Suicide bombers and gunmen attacked Iran's parliament and the Mausoleum of Ayatollah Khomeini in Tehran on the morning of June 7, killing at least 12 people in a twin assault claimed by the Islamic State of Iraq and the Levant (ISIL).

The jihadist group released a video purporting to show gunmen inside the parliament building and one man, who appeared wounded, on the floor.