That's the point. I'm not suggesting a illegal mob with pitchforks approach but rather use whatever legal options are available to apply pressure where it may be most effective. There have been examples in the past of people transferring assets and property into the name of spouses and children to try and circumvent proceedings so everything should be considered here. Especially in light of the fact (according to the article) that they moved countries just before the situation at Gox started to be revealed.

Go after his family with the hard questions, keep the legal pressure on and don't let up. With the amount of missing money involved, the excuses and the blockchain facts that contradict them this may be the best way to shake the truth loose.