What was this supposed to prove exactly? Ukyo is on IRC, posting to the forum and it is known he is working with Neo to try to resolve the situation. Is cold calling him supposed to speed up resolution of the situation?

You seriously think that ukyo will "resolve" this situation? You can wait, I will not. We will see who is right.
I'm sorry but I cannot disclose what other information I have on this 'incident' as I cannot give any clues to Jon. I can tell you there are strong signs that embezzlement has occurred.
Go legal route then - self justice (not sure for the English term) is not the optimal solution imo. Furthermore when someone pressed enough he may do silly things to himself - bye bye bitcoins... (plus I could not live with that burden but maybe you are cold hearted don't know)!