On November 1, 2015, Ralph was driving his automobile eastbound on Congress Parkway in Chicago when he became distracted by two people arguing on the sidewalk.This distraction resulted in Ralph running a stop light and striking a large tanker truck in the intersection causing a large explosion.The explosion killed Jim, the truck driver, Jose and Lou, the two people arguing on the sidewalk and caused John, a window washer, to fall to his death from his scaffold 6 blocks away.Discuss fully, any and all possible liability which may be found of Ralph to Jim, Jose, Lou and John.