Probably not. Power of attorney doesn't do anything after a person dies was there a will? Was there a probate? Or did your mom put everything in joint names with your sister (a common and disastrous plan)? At this point, you first have to find out what your mother had, and what happened to it. If I represented your sister, at the first hint of trouble from you I would respond "laches," which is a principle that if you let too much time go by before asserting your rights, you lose them. Really, after 12 years just finding records to determine what happened is going to be a chore.
Answered on Apr 07th, 2013 at 8:04 PM