wait for the enemy to open the roll-up door on the other side

kill them all and go out. Enter this BUS get off from the back door get off please pay attention to safety. Almost to the door when an RPG flew over Blake was blown up get up and blood to kill the three enemies outside the BUS they are open flashlight it is easy to confirm the location. Get out of the car and follow the same path back to the last level of the school.