(CBS) — Jace Lankow, an undergraduate at the University of Arizona could face up to one and half years in jail after being charged with a class six felony for criminal impersonation.

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Lankow dressed up as a referee and ran onto the field at Arizona Stadium on Thursday night during a football game featuring the Wildcats and UCLA Bruins.

While he was streaking, a brawl ensued between the two Pac-12 South schools, resulting in 10 players being suspended by the conference.

“The Conference is extremely disappointed in the actions of the student-athletes involved in this incident,” Commissioner Larry Scott said in a statement. “It is unacceptable behavior and violated Conference rules, as well as NCAA fighting rules.

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“I have taken these actions today because it is imperative that we hold our student-athletes and coaches to the highest standards of sportsmanship.”

Bruins wide receiver Taylor Embree and Arizona cornerback Shaquille Richardson were penalized by game officials for unsportsmanlike conduct and ejected from the contest for fighting with 4 seconds left in the first half. They both will have to sit out an additional game.

UCLA defensive tackle Cassius Marsh was given a two-game ban while receivers Randall Carroll, Shaq Evans, and Ricky Marvray each received a game. Guard Alberto Cid will have to sit for a half.

Arizona nickleback Jourdan Grandon will miss a game while cornerback Lyle Brown and safety Mark Watley each will sit a half.

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The suspensions will occur during each school’s next scheduled game. UCLA plays Saturday, Oct. 29 against California, while Arizona’s next game is at Washington that day.