A Southern California man of Indian origin, accused of killing three teenage boys by intentionally ramming their car after they played a doorbell-ringing prank on him, has been found guilty of murder.

Anurag Chandra was convicted in a Riverside County courtroom of three counts of first-degree murder and three counts of attempted murder. “The murder of these young men was a horrendous and senseless tragedy for our community. I thank the jury for their verdict,” county District Attorney Mike Hestrin said in a statement.