My father died in January/2015 and my mom in July/2016 , once my mom passed my siblings and I had me named executor of their estates, which there really was none and I got letters of administration for both. My dad had an ongoing case with a lawyer for having developed cancer from hauling asbestos for years. He still receives small settlements so we took the letters of administration to the lawyer shooting that I'm the executor of the estate and today I received two checks made out to his estate for $900 and$600 dollars. There are no more assets or property. What do I do with these checks?