NEW : The man suspected of carrying out the shooting is Canadian , authorities say . Justice : Arellona said there had been a severe lapse in security at the building in Cebu and called on the Supreme Court to take steps to prevent if from happening again . A suspect is in a critical condition after the attack . The shooter 's victims are believed to be the prosecutor in his case . The suspect is wounded in the head , authorities say .
NEW : The man suspected of carrying out the shooting is Canadian , authorities say . Justice : A suspect is in a critical condition after the attack . The shooter 's victims are believed to be the prosecutor in his case . The suspect is wounded in the head , authorities say .