MINNEAPOLIS (WCCO) — Police are trying to figure out what led up to a stabbing in north Minneapolis overnight.

Officers were called to a residence on the 3300 block of Fremont Avenue North on a report of unknown trouble. They were unable to detect any real crime scene, but were soon notified that a man showed up at North Memorial Medical Center with a stab wound.

(credit: CBS)

The man’s injuries are severe enough that he is being sedated, and is unable to speak with investigators.

The name of the victim and his condition have not been released.