Really? People come looking for privacy but don't wipe the cookies from their Tor browser?
They just never close Tor browser and always keep one identity, that's enough 
I sent PM to tumbler few days ago asking if Ratimov/Symmetrick returned money he received from them for 6 months in advance, but they never replied anything.
Since he is not online since December 11, it's safe to assume he is never coming back and returning money.
''Trick'' move.