Other penalties: Gillies received an instigator.
Koper took a hard hit from Gillies, they started arguing. Gilles dropped gloves, grabbed on, and started swinging. Koper joined in out of self-preservation, but really was overmatched and outweighed (Gillies has 3 inches and 40 lbs on Koper according to HockeyDB) through the bout. Koper wound up on his back on the ice, and Gilles kept landing punches, hitting Koper's head on the ice repeatedly. The linesmen jumped in and carted Gillies off to the penalty box, with Koper following shortly after.