A Webster man is accused of assaulting two security guards at the John Mayer concert Tuesday night at Darien Lake.
Robert Murphy, 34, is charged with two counts of third-degree assault.
According to the Genesee County Sheriff's Office, Murphy was ejected from the concert. Deputies say Murphy then began fighting with guards, breaking one guard's finger and causing a cut on the head of another.
Murphy was arraigned in Darien Town Court.