My brother was in charge of our parent's finances while they were in an assisted living facility and on medical assistance. Since then, my father has passed away and my mother has been moved to a nursing home and is still on Medical Assistance. The Assisted Living facility claims my parents owe them over 8K in unpaid services. There was no malicious intent by our brother, and we have asked to see all past statements by the facility to prove the debt, however, the bottom line is there is no money to pay the debt if in fact my parents owed it. How do we proceed?