But....we will never know when they get her ashes.
Nor will we know when they bury them.
My guess is that michael schiavo will dump them in the trash or keep them in his closet for a trophy as most sociopathic killers do with keepsakes from their adventures.
Freepers in the area could spread out to the cemeteries and do some searching and contact the Schindlers.
Does anyone remember the names of MS parents? That would help with a genealogical search.