CHICO, Calif. -

A brawl spiraled out of control late Saturday night in downtown Chico, officers report.

According to a witness, it happened just before midnight near the intersection of West 6th Street and Ivy Street.

Police said there was loud chanting and people threw glass bottles.

Several Chico police units were called to the scene and officers were wearing helmets.

A sergeant working the case said there were no arrests or injuries.