Problem: Hines stored her furniture, including a grand piano,in Arnett's warehouse. Needing more space, Arnett stored Hines's piano in Butler's warehouse next door. As a result of a fire, which occurred without any fault of Arnett or Butler, both warehouses and their contents were destroyed. Is Arnett liable to Hines for the value of her piano and furniture? Explain.
Give rules and reasons for application.