Minn. Stat. § 629.39: PRIVATE PERSON MAKING ARREST TO DELIVER ARRESTEE TO JUDGE OR PEACE OFFICER.

A private person who arrests another for a public offense shall take the arrested person before a judge or to a peace officer without unnecessary delay. If a person arrested escapes, the person from whose custody the person has escaped may immediately pursue and retake the escapee, at any time and in any place in the state. For that purpose, the pursuer may break open any door or window of a dwelling house if the pursuer informs the escapee of the intent to arrest the escapee and the pursuer is refused admittance.