buncio was thrown off some 100 meters from his bike and was impaled on a protruding reed bar in an unfinished barrier on the clark speedway circuit. he was rushed to a nearby hospital in mabalacat and transferred to the ust hospital in the wee hours of 15 may and was pronounced dead at 3:57 pm on the same day due to massive internal bleeding. the father of the late superbike champion maico buncio raised questions over the first aid procedure done on the rider during his fatal crash at the clark speedway circuit.