Lawyer Guliko Jimsheladze said the suspect, 27-year-old Vladimir Arutyunian, partially confessed to tossing the grenade.
Officials say the grenade, which landed roughly 30 meters from the podium where Mikheil Saakashvili and George W. Bush were standing, did not go off due to a malfunction.
Jimsheladze said that, if found guilty, her client could be sentenced to up to 15 years in jail.
Arutyunyan was arrested last week in a Tbilisi suburb after killing one policeman in a shootout and receiving several gunshots.
He could face an additional 20 years in jail for the killing of the police officer.
(compiled from local television reports)
Officials say the grenade, which landed roughly 30 meters from the podium where Mikheil Saakashvili and George W. Bush were standing, did not go off due to a malfunction.
Jimsheladze said that, if found guilty, her client could be sentenced to up to 15 years in jail.
Arutyunyan was arrested last week in a Tbilisi suburb after killing one policeman in a shootout and receiving several gunshots.
He could face an additional 20 years in jail for the killing of the police officer.
(compiled from local television reports)