Two calls were made to 911 from bar employees accusing a UFC fighter of assault.
TMZ obtained the audio from the calls and published it Wednesday. Pena was arrested and charged with two counts of assault last month. The UFC women's bantamweight star allegedly kicked two men in the groin area in an incident following a bar fight.
Pena, the first female winner of The Ultimate Fighter in 2013, was arrested Dec. 20 by the Spokane (Wash.) County Police Department and charged with two counts of misdemeanor assault. Police reports said that Pena and her Sikjitsu teammate Joshua Gow were involved in a brawl outside a bar in downtown Spokane.