addEventHandler("onClientVehicleCollision",root,
	function(hitElement)
		if source == getPedOccupiedVehicle(localPlayer) then
			if hitElement and getElementType(hitElement) == 'vehicle' then
				local driver = getVehicleController(source)
				local hDriver = getVehicleController(hitElement)
				if hDriver and driver then
			    setElementData(driver, "killerelement", hDriver)
				end
			end
		end
	end
)