I HAVE AN OFFICER WHO ENCOUNTERED A CIVILIAN WHO TRIED TO MURDER HIM ON THREE ATTEMPTS ALL THESE OCCURRED SAME DAY AND TIME WITH THE USE OF A MOTOR VEHICLE. THE OFFICER MAINTAINED HIS COMPOSURE AFTER THE THIRD ATTEMPT DISABLED THE VEHICLE AND HELD HIS OWN UNTIL ADDITIONALLY UNITS ARRIVED TO ASSIST IN HIS (CIVILIAN)EXTRACTION FROM HIS DISABLED VEHICLE