WAUKESHA, Wis. — Waukesha police say a 24-year-old man bit off the ear of a 47-year-old man.

Police Sgt. David Wanner says the suspect has been arrested on suspicion of mayhem. He says the attack happened Friday afternoon, and that the two men were not related.

He says officers are still in the early phases of the investigation, and more information could be available Monday morning.