Tehran prosecutor Abbas Jafari Dolatabadi wearing a bullet proof vest is seen near the parliament:
Shots heard outside the parliament:
Alleged picture of one of the attackers who has been arrested at Khomeini's shrine South of Tehran:
Iranian lawmakers post selfie on Instagram from inside the parliament amid ongoing shooting and reported hostage situation:
Unconfirmed report says one of the attackers blew himself up inside the parliament:
Another selfie from outside the parliament:
Iran's intelligence ministry says attacks in Tehran have been carried out by "terrorist groups. "
ISNA news agency says lawmakers are slowly leaving the parliament's building.
Attackers are allegedly shooting at people from the parliament's building: