Images of people gathering outside a police station in the Armenian capital, Yerevan, after attackers detonated a hand grenade outside the building. The Armenian government said it was an attempt to seize the building. An AFP reporter at the scene saw a man in military fatigues who was standing at the entrance to the building and shouting threats to detonate a hand grenade. He was later disarmed and detained, interior ministry spokesman, Narek Sargsyan, told AFP. IMAGES