This remind me of the consecutive threads about wanting to sue and/or wanting to know the whereabouts/personal information of particular LBC employees I've seen several months ago lol. Don't think I'm the only one who thought many of those threads were just started by the same person.
Imma give op the benefit of the doubt but if the same pattern has repeated, then they have likely came back.
We haven't heard from the OP in eight days. Your observation is right; this is online defamation, although in this case, the one being accused has a lot of scam accusations, too. There is no seriousness on the OP's part, or his intention is just to drop that line.
We now have a pattern like this now, and I think this is not going to be the last one created, if OP's going to come here again he should post how many BTC have been stolen, for us to figure out if it is worth going to court