They fled outside with the others. I would've chased after him but--

[Well, he is not particularly quick. And he had been dazed from the punch. And with nearly all his pokemon completely exhausted, giving chase would probably only have led to him losing the rest of his pokemon too.]

I don't think we can catch them now, but I keep hoping there will be something down there that... I don't know, that's a clue to who they are or where their headquarters is.