Not too many years ago it was reported that an elderly woman died and had a note sealed in an envelope to be opened upon her death. Supposedly the note gave details about what really happened to Judge Crater: that he was allegedly murdered by her cop husband and another fellow (presumable a phony taxi driver) with all the details, including the motive as well as the location of the body. Has anything more ever been reported on this? It appears that the Judge Crater case was the “Jimmy Hoffa Case” of its time.
I don’t see any record that he was ever found there, then or since.
ETA: ISTM there was another case recently where they dug up somebody’s driveway because some clue turned up, but it might have been about Hoffa instead.