¶ 1. Plaintiff, Union Mutual Fire Insurance Company, appeals from the decision of the superior court granting defendants’ motion to dismiss in its subrogation action against tenants of its insured and their guest. On appeal, plaintiff argues that the court erred by: (1) determining that defendants, Elmer and Jacqueline Joerg (tenants), were implied coinsureds under their landlord’s fire insurance policy, thereby precluding a subrogation claim against them by plaintiff; (2) holding that the tenants had no duty to supervise Francis Roy, Jacqueline Joerg’s father, who was living with them and who caused the fire underlying this case; and (3) concluding that no direct cause of action existed against Mr. Roy. We affirm.
¶ 2. This litigation arises from a fire that occurred on June 5,1999 at a house owned by Mark Johnson (landlord) and rented to tenants pursuant to a lease-purchase contract. At the time of the fire, the tenants lived in the house with their two minor children and Francis Roy, Mrs. Joerg’s seventy-three-year-old father. The fire was allegedly caused when Mr. Roy fell asleep or passed out while smoking. As a result of the fire, the house was severely damaged, and Mr. Roy was killed.
¶ 3. In accordance with the Union Mutual fire insurance policy that landlord maintained on the house, plaintiff paid approximately $97,000 to landlord. Plaintiff then instituted a subrogation claim against the defendants — the tenants individually and Mrs. Joerg as administratrix of her father’s estate — alleging that Mr. Roy negligently caused the fire and that tenants were negligent in their supervision of Mr. Roy. Defendants filed a motion to dismiss pursuant to V.R.C.P. 12(b)(6), arguing that (1) plaintiff had no right of subrogation against tenants because they were implied coinsureds under the landlord’s policy, (2) *198 tenants were not negligent because they had no duty of care to supervise Mr. Roy, and (3) plaintiff had no right of subrogation against Mr. Roy as an invitee. The trial court granted the motion, and plaintiff subsequently brought this appeal.
¶ 4. A motion to dismiss a cause of action for failure to state a claim upon which relief may be granted should be denied “unless it appears beyond doubt that there exist no facts or circumstances that would entitle the plaintiff to relief.”
Amiot v. Ames,
¶ 5. Plaintiffs first argument on appeal is that the trial court erred in holding that tenants were implied coinsureds under landlord’s insurance policy with plaintiff and therefore plaintiff was precluded from bringing a subrogation action against them. We reject this argument for the following reasons.
¶ 6. Subrogation is an equitable doctrine that is based on a theory of restitution and unjust enrichment. See
Norfolk & Dedham Fire Ins. Co. v. Aetna Cas. & Sur. Co.,
¶ 7. Thus, if we find that the tenants are express or implied coinsureds under the landlord’s fire insurance policy, plaintiff will not be able to exercise a right of subrogation against them. In reaching its decision that the tenants were implied coinsureds, the superior court adopted a per se rule, holding that a tenant, as a matter of law, is deemed a coinsured under a landlord’s fire insurance policy, absent an express agreement to the contrary. This rule is best expressed in the leading case of
Sutton v. Jondahl,
¶ 8. We note, however, that the
Sutton
per se rule is only one of a number of alternative rules. Some courts have rejected the implied coinsured rationale and allowed the insurer to bring a subrogation claim against the tenant, absent an express agreement to the contrary. See
Neubauer v. Hostetter,
¶ 9. Although we noted in
Aetna Casualty & Surety Co. v. Barasch,
¶ 10. Holding that the presence of a provision in the lease requiring the landlord to carry fire insurance on the leased premises is determinative on the issue of subrogation is in line with the public policy considerations underlying this rule that we recognized approvingly in
Fairchild Square.
First, if the landlord and tenant agree that one of the parties will purchase insurance, “ ‘it is only natural that they assume that the insurance is for their mutual benefit and that the parties will look only to the insurance for loss coverage.’ ”
Id.
at 443,
¶ 11. We therefore hold that, where the lease requires the landlord to carry fire insurance on the leased premises, such insurance is for the mutual benefit of landlord and tenant, and, as a result, the tenant is deemed a coinsured under the landlord’s insurance policy and is protected against subrogation claims by the landlord’s insurer.
¶ 12. Although we disagree with the trial court’s reasoning, we agree with its result. See
Sorge v. State,
¶ 13. We therefore hold that the superior court correctly granted the motion to dismiss with respect to tenants. In view of our holding, we need not reach plaintiff’s second argument, that the court erred in holding as a matter of law that tenants were not responsible for the actions of Mr. Roy under a failure to supervise theory. Since plaintiff cannot bring a subrogation action against tenants for the losses paid to landlord, we do not reach the issue of whether its liability theory is valid. See
Continental Ins. Co. v. Bottomly,
¶ 14. Finally, plaintiff argues that the trial court erred in concluding that no cause of action existed against Mr. Roy, and now his estate, because he was not a tenant and the implied coinsured rationale does not apply to him.
3
The superior court rejected this claim, concluding that we held in
Barasch,
¶ 15. The facts and claims in
Barasch
are somewhat similar to those in this case, but the holding is not determinative to the issue before us.
Barasch
involved a subrogation claim brought by a condominium owner’s insurer against the owner’s employee and the employee’s adult daughter, invitees of the owner. The insurer sought to recover sums paid to the owner as a result of a fire allegedly resulting from the invitees’ negligence. Without addressing the cause of action against the daughter, and without relying on the insurance issue resolved in this case, we held that the insurer had no right of subrogation against the father because the insurer presented no evidence that would suggest that the father’s actions directly caused the fire,
id.
at 638,
¶ 16. Although Barasch does not govern, we conclude that family members living in the leased premises should be included as implied coinsureds. The complaint in this case stated that Francis Roy was “living” in the rented premises with his daughter and her family. He was in the same position as tenants’ children. We would greatly undermine our holding that a subrogation action cannot be brought against the tenants because the lease showed that the landlord was responsible for fire insurance if we allowed the subrogation action to be brought against family members living in the home. For purposes of the implied coinsured rationale, it makes no difference that the fire was started by Mr. Roy as opposed to one of the Joergs.
¶ 17. This result is supported by the reasoning of
Fairchild Square Co.
where we held that the insurer could not bring a subrogation action against either the corporate tenant or its employee. We reached that result based primarily on policy grounds and the expected scope of coverage. See
Affirmed.
Notes
Defendants filed the motion to dismiss, and plaintiff responded attaching the lease to its memorandum of law. In their reply memorandum, defendants indicated that because the lease had been referenced in the complaint, they were treating the lease as part of the complaint and, therefore, part of the record for the motion. The superior court apparently accepted this procedure. In any event, plaintiff has not objected to it.
Plaintiff actually argues at one point that Roy was a tenant, but goes on to argue as if he were an invitee. If he was a tenant, we would conclude that he is an implied coinsured based on that status in light of the lease terms.
