A Fargo man and his nephew were injured shortly before 11 p.m. Sunday during a street fight in south Moorhead.
Arturro Navarro, 40, was cut in the hand with a knife and Aaron Navarro, 19, was struck in the face with a hammer, Moorhead police said.
The altercation between two groups of people occurred at the intersection of 12th Avenue and 18½ Street South, police said.
Police learned of the incident after the men sought treatment at MeritCare Hospital, Fargo, said Lt. Bob Larson. Both men were treated and released.
No arrests have been made.