I could not find any reference that pre-dates the UPI story, and UPI itself doesn't give a source. It's not surprising, though, since UPI generally practices rather sloppy journalism.
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0bomo keeps all his essential documents hidden. The flip side is he sends his goons to get his opponent’s divorce records opened up
0boma is hiding something on his BC. Not sure what it is. Could be that he’s a bastard? Who knows