A juvenile who fled to Armenia after punching a man with brass knuckles during a road rage incident on January 1, in Los Angeles, leaving the man in a coma, has been arrested on suspicion of attempted murder, authorities said Thursday, Los Angeles Times reported.

Three men began following the victim’s vehicle in the evening of January 1. When they stopped a dispute quickly erupted. One of the suspects punched the victim once in the head, causing the victim to fall to the ground unconscious,

The suspects fled the scene, while the man was hospitalized. He has been unconscious so far.

LAPD worked with the FBI, U.S. Department of Homeland Security, Interpol and the Los Angeles County district attorney’s office to bring the juvenile back to the United States.

Another suspect, identified by the LAPD as Robert Hovhannisyan, was not returned from Armenia by law enforcement because he did not assault the driver, according to the LAPD.

LAPD had said earlier that it was looking for 3 Armenians involved in the attack.