jean wabafiyebazu -lrb- left -rrb- was killed and his brother marc -lrb- right -rrb- has been arrested .
the son of the canadian consul general in miami is behind bars after a gunfight erupted on monday , and her other son is dead that their mother is roxanne dubé , who was only recently appointed to the role of consul general in miami .
the boys had reportedly agreed to purchase two pounds of marijuana at a cost of $ 5,000 .
the boys had driven to a house under the guise of making said purchase in their mother 's bmw with diplomatic plates that