After a police officer was shot in the head in Bushwick last night, hundreds of cops descended on the scene to help track down the suspect. (An arrest was made within a couple of hours.) Meanwhile, the critically injured officer, Kevin Brennan, was rushed to Bellevue Hospital in Manhattan, where surgeons removed the bullet and saved his life. As you can see in that video, it probably didn't hurt his chances of survival that a MASSIVE police motorcade escorted his ambulance through Brooklyn at top speed. We count over 42 NYPD vehicles in all:

Unfortunately, the video cuts off just before the motorcade careened over an opening drawbridge, swerved through a crowded open-air market, and crashed through two workers crossing the street with a giant pane of glass. But still, adrenaline rush! (Via Adam Lisberg.)