(UPDATE 14:14) Islamic State claims the attack in the Iranian Parliament.
(14:01) There have been multiple attacks in the Iranian capital of Tehran, according to state media.
12 are reported dead.
A woman was arrested after a bomb attack and shooting spree wounded two people at the Ayatollah Khomeini mausoleum south of the city Wednesday, the semi-official Fars news agency reports.
The news agency reported that a second attacker is currently surrounded by security officers.
That attack occurred at the same time as a shooting in the Iranian parliament, in which at least three people were injured after an attacker stormed the building in central Tehran, according to state-run Press TV.
The broadcaster previously reported that one of the wounded included a security guard.
More at CNN.