A San Antonio Police Officer had to whip out his tazer overnight when he found himself surrounded by an unruly crowd outside a west side sports bar early this morning, 1200 WOAI's Morgan Montalvo reports.

  The fight started about closing time at the Speedway Sports Bar on Marbach Road.

  Police say several men were fighting in the parking lot, and one of the patrolmen who answered the call was knocked to the ground.

  The officer used his tazer to 'incapacitate' a man who then jumped on top of him while he was on his back.

  Additional officers answered the call and restroed order, protected the officer who had been assaulted, and they rounded up four of the brawlers.

  They are facing multiple charges, including possession of illegal drugs.

  The officer was not hurt.