You need to know if the bankruptcy has been discharged. If they are in an open Chapter 13 then nothing can be done without the permission of the court. (DOA means dead on arrival)As long as a mortgage (1st or 2nd) is involved in an open bankruptcy, they are not going to talk to you. If it is discharged then you proceed with the process just like the BK never happened. If the second was paid through a Chapter 13 that is now discharged, you will still have to get a lein release from the second before the home can be sold. It is possible that the 2nd was not paid in full by the trustee and there may be an outstanding deficiency. You also need to find out if the short sale on the 1st would be a H.A.F.A. approved short sale. If it is then the amount of money that would be paid to the 2nd is regulated by law. The 3rd Party Authorization will allow you to find all of this out.