I watched the stream until the controversial hand, and obviously that hand is completely crazy in itself. Starting with the obvious, we know from the Stones
gambling Hall / Mike Postle incidence, that cheating is possible in a live stream. However Robbi did not have a phone, nor was she wearing a hat to potentially hide a bone conducting headset. So neither of the methods alledgedly used by Mike Postle to gain information about his opponents hole cards were available to Robbi.
This mean, that if cheating took place, it has to be some simpler method like a vibrator in her pocket, which would not tell her the exact cards of her opponent but only, weather or not she was ahead, or maybe a suggestion to bet/raise or not. With this hypothesis in mind, there are actually some other
hands prior to the controversial one, which seem a little weird and consistent with this kind of cheating.
The hand against Garrett involved her min-raising on the turn in a situation, where most other players would have folded, because she basically had nothing, and she was facing a second barrel. Now obviously she could just have felt, that this was a good time to go for an airball
bluff not even considering her cards. But in the relatively short time span of just 1h 45min, which the stream had lasted, there are two other hands, where she raised in spots, where most players would have called or folded, and all three times she happened to be ahead.
The first is a hand, where she defended her blinds with QJ and flopped top pair on a monotone board against an opponent, who had top pair worse kicker. Here she check-raised the flop, which is quite a bit of an overplay, since she could be dead to a flush, and she would also be behind to an overpair or even just AQ or KQ. But it worked out perfect for her, since her opponent happened to have Q9 and paid her off on the flop and turn. She did check the river though, so if she was cheating, she did not try to milk it for the last dollars.
The next weird hand is one, where she just call a 3-bet in position with AK. Someone else calls behind. The preflop 3-bettor has A8, and he C-bet the flop with nothing. Robby call, the third player fold. On the turn its still A8 high against AK high. A8 high C-bet again, and now Robbi raise AK in a situation, where the vast majority of poker players would just give up and fold. Its possible of course, that she just felt like turning her hand into a bluff. But it is a fact, that in a short frame of time, she managed to raise for value in 3 hands in spots, where most players would fold or call, and she happened to be right 3 out of 3 times.
This is not a huge sample of course and nowhere near, what we have on Mike Postle. She apparently played in two previous streems, and I have not gone through those. But watching 1 hour and 45 minutes, where she was not involved all that much (her VPIP was only 20%) and finding 3 unusual and perfect decisions, is a bit suspicious to me. Are those 3 hands enough evidence to say, she cheated? No. But is it possible, she cheated? Definitely yes.
Finally I want to add some comments about, what people have said in this thread about her and Garrett. Starting with Garrett, in my opinion its totally reasonable to be alert about potential cheating in streamed cash games after the Mike Postle case. Garrett clearly felt, that this hand was so fishy, that he strongly suspected cheating. And I dont see anything wrong in being vocal about that and asking the player to explaing, why they did, what they did.
As for Robbi the idea, she is just some kind of recreational player having fun and not knowing, what she is doing, I dont buy into that. This is basically the highest stakes, you can play on any live stream, and somehow she ended up here with very minimal poker history behind her. In such a sitaution its totally reasonable to ask, who was staking her and why? And if somebody is being staked, its generally not with the idea, that they are going to just gamble the money away.
Yes you do see people making really bad plays in poker. But you see that in
freerolls or microstakes online. In that kind of setting seeing someone call a 3-bet shove on the turn with J high no draw might just be a player on tilt, who do not care about losing their chips. But this was a decision for $109k, and nothing in her behaviour indicate, she was drunk or on drugs.
So all in all I do think, this looks fairly fishy. I can not blaim Garrett for reacting, like he did, and I think, Hustlers casino need to investigate the matter with particular focus on those staff members, who have access to the stream in real time.