Police are on the look out for a suspect after a person was knocked unconscious shortly after midnight on Christmas Eve in downtown Petaluma.

The incident took place outside the Hideaway Bar on Kentucky Street about 12:22 a.m. The suspect is described as being approximately 25-year-old, Hispanic or Samoan male with a large frame, standing about 6-foot, 3-inches and weighing around 270 pounds. His long brown hair was pulled into a ponytail and shaved on the sides. He was last seen wearing a black shirt and blue jeans. The man is wanted for felony assault for knocking out the unnamed victim.

Anyone with information is asked to call the Petaluma Police Department at 778-4372.