"I dunno. Combing through the records, old newspapers and whatnot, there've been reports of some 'Aviator', killing criminals with what appeared to be a bladed weapon. He disappeared randomly one day, we still don't know why, but it appears either this is the same guy or somebody with the same name; probably the latter, for this was a gunshot kill instead of a bladed one, but let's not rule out the former."