at 6:27 a.m. the bus appears. the bus barrels over the spike belt. but does not slow down. police deploy more spike sticks over the next several miles. >> struck another spike belt. i believe it's in the truck tires now. has no front tires anymore. he's running on the rims. >> but the driver speeds on. >> we're getting into the city. this guy is not stopping. >> the school bus is now inside the city line. just miles for albuquerque's most congested areas. a state police cruiser attempts to ram the bus off the road with a pit maneuver.