A 10th grader pupil has brain concussion. Otar Rusadze, the Head of Pediatric Department of Iashvili Hospital has made a statement.

"The emergency brigade has brought a 15-year-old boy. As he says, he had a quarrel with strangers," - Otar Rusadze said.

Reportedly the controversy occurred in Nadzaladevi district between pupils of private school "Lampari" and N12th Public School.