11/01/2010 03:00 pm ET | Updated May 25, 2011

Penn State Fan Dressed Up In Michigan Colors Attacked By Other Penn State Fans: Report

A Penn State fan dressed up in blue and yellow for Halloween was attacked by four unknown Penn State fans at Beaver Stadium on Saturday night, according to the Centre Daily Times.

Police said that the fan was attacked because the four men thought he was a Michigan fan.

The victim was reportedly treated at Mount Nittany Medical Center and "sustained a possible broken nose."