My understanding is that the money was transferred out of the account due to you being sued for 750k, maybe you have been sued before?
We can safely say, AT LEAST 750k is not yours
Actually, we can not. If you look at his inventory of his cash in the picture, he has a few hundred thousands on hand. Its easily possible it was transferred from his on hand money but he still had some, but then got into negatives by some bug.
What I mean is he may have had the 750k subtracted but the 1.5 mil loss could be of something else.