osakansax:

… Really. In a time like this, the idiot was going to try and play dumb? Still, it seemed like he’d hit the mark… So the halfer was a Catholic, eh? “Ya know damn well what I mean. ‘sides, ain’ ya a detective?”
Oh, Heiji would joke around. Why not? For all the times the smug bastard cut him with that silver tongue… “Figure it out fer yerself. Doin’ that on top’f a case shouldn’ be too hard fer ya, right?”

Of course.
Hakuba closed his eyes briefly, turning back around to grind his teeth, finding his reasons to stay composed.
Of all the people to find out, it had to be Hattori Heiji. He should have been more careful. What was this going to cost him? It was fairly easy to assume that of the possible meanings the Osakan’s statement held, he’d meant the worst and most insulting.
He pulled the covering from an overturned chair on one of the tables, dropping it on the floor afterward.
“It’s not. However, I don’t see how my being a detective is relevant.”