On the original stream (find link in simpdog's post on page 1), go to 2:29:30

Ryusuke has trip 8s with a K kicker, Rip has trip 8s with a 5 kicker. After checked around on the turn, Ryusuke bets $4k, Rip calls $4k. Robbi has 92 for middle pair, no kicker. Board is A9886. Flop was rainbow. This is a 1000% fold. There is almost no chance she can beat BOTH players here. Instead, she also calls $4k.

Now, yes, this was after the aforementioned controversial hand (and she had just won a ton of money), but it's hard to believe a cheater (or even a good player who isn't cheating) would make this call. You don't need to see the cards to realize you're fucked here.

My point is that this hand is one which seems to demonstrate she just doesn't understand basic holdem concepts well, and in fact makes it more likely she DIDN'T cheat. Note that overcalling is a common mistake by novices, as they very much underrate how strong their hand has to be when there's a bet/call ahead of them on the river.