Time to update on my information. We know the identity of the sniper yet X still remains a mystery. Looking back at the latest manga update, it appears Gambino started out as a dirty ol' poor buggered yet made his wealthy empire. Perhaps out of jealousy Bucho took up the defense area of the lab.
I mean, come on. If Bucho's intention to keep the lab secret from intruders then wouldn't have Labtech X been caught? Is security really SO lazy that they couldn't find a 800 pound goliath with a large flowy and ripped scarf traveling behind him? Why even introduce Bucho within the storyline WHILE X appears at a closely related time?
To raise suspicion, to give hints.