Wisconsin Statutes Crimes (Ch. 938 to 951) § 943.02. Arson of buildings; damage of property by explosives

(1) Whoever does any of the following is guilty of a Class C felony:

(2) In this section “building of another” means a building in which a person other than the actor has a legal or equitable interest which the actor has no right to defeat or impair, even though the actor may also have a legal or equitable interest in the building. Proof that the actor recovered or attempted to recover on a policy of insurance by reason of the fire is relevant but not essential to establish the actor's intent to defraud the insurer.