what i ment by extent of the hit was more of he figured they would go just for michael which may have been the case i dont think he ment to put kay in the way and why wouldnt they want to kill kay either. as to him knowing something, yes he had to know something even someone who aint bright like him would know something otherwise he wouldnt of helped them and with the michael hit he knew something was against michael but the real question in this case is what did he know