A FOUR-YEAR OLD BOY WAS RUN OVER BY AN S.U.V. IN THE DRIVEWAY OF A MARINA HOME EARLY MONDAY. THE INCIDENT TOOK PLACE IN THE 400 BLOCK OF EXETER PLACE JUST BEFORE 10 A-M. A PARENT BACKING UP THE S.U.V. REPORTEDLY DIDN’T SEE THE BOY, WHO WAS FLOWN TO A SAN JOSE TRAUMA CENTER WITH LIFE-THREATENING INJURIES.