Brother of groom fired Kalashnikov in celebration at Riyadh reception . The groom, who was not named, said he had been told by the groom's father that his son would be marrying a Saudi woman and wanted to celebrate with family members before returning home.
Brother of groom fired Kalashnikov in celebration at Riyadh reception . Caught on camera as he loses control of the powerful rifle at wedding . Guests dived for cover as a hail of bullets ricocheted off the walls .