My guess is the bulk of their individual assets would remain in the country.  Hopefully they can assess them individually the amount plus applicable penalties and interest and then start applying legal actions such as liens on all their properties located in Canada.  

Someone recently told me it was corruption that eventually brought down Rome.  Perhaps it is imperative we act with the full force of the law on this one as currently no matter if you are right wing or left wing we are all being played for dupes.