According to eyewitnesses, the man stormed the school after his alleged rival picked his call during a night class session with his "girlfriend" who is reading for her exam, and threatened to beat him up whenever they meet.
The U.S based man who got angered by this threat, came to the school with fight back-ups. The jealous lover who called the guy who threatened him, pounced on an innocent boy who was answering a call they thought was theirs.
source: http://ift.tt/2mQLVZ4
http://ift.tt/2m9etc3