My inclination is that this creeper dude probably went in with knowledge she was underage. I don't know much about snap chat tho so he'll probably get away with it since there won't be evidence.
Meeting someone through Snapchat is sketchy. In fact meeting anyone through the Internet always turns out to go wrong. Bad look, I'll say that.
Go to a bar and meet a woman you know is at least 21, plus at 26 aren't you into older women? I'm coming to my senses now that he confirmed he did do something.
Before I was wrong when I thought the whole thing was a sham completely, but that's what zero evidence will do, create doubt.