(A) All adult tenants of the rented or leased premises have notified the landlord in writing of their intent to vacate the premises by a certain date and that date has passed, provided that the written notice of one adult tenant who has lawful possession to the premises pursuant to an order under RSA 173-B shall suffice.
(B) All keys to the rented or leased premises have been returned to the landlord, which shall include leaving all keys in the rented or leased premises.
(C) The tenant or tenants have removed from the rented or leased premises all or the majority of their personal property, and the only items remaining in the premises are inconsistent with the continued use of the premises.
(D) The tenant or tenants have failed or neglected to pay rent for the rented or leased premises for a period of more than 91 days, provided that during those 91 days the landlord, if requested to do so, provided ordinary and reasonable verification of rental information to any agency assisting the tenant or tenants, and that the landlord did not refuse to accept payment on behalf of the tenant or tenants by any agency offering assistance.
(c) The defense of abandonment does not abrogate the landlord's duty under RSA 540-A:3, VII to maintain and exercise reasonable care in the storage of the personal property of tenants who have vacated the premises for a period of 7 days after the date upon which such tenants have vacated the rented or leased premises. The 7 days shall begin the day after the landlord serves the written property abandonment notice.