Her mannerisms showed she was very much on top of her game? Take a good look at the first 20 seconds of one of the earlier sales in the series of transactions leading to the ultimate arrests:
http://www.youtube.com/watch?v=216Qy5FGr64
Misty was nervous and hyperventilating. It was Mr. Cummings who was reared back, relaxed, and handled the entire transactation.
As to being on top of a game, every one of these individuals gave criminals a bad name.
Every transaction we saw on video amounted to small quantities of pills that could be contained in one person's pocket. Instead of going to their source and purchasing the pills beforehand, they were apparently so broke they had to wait for the UC purchaser's money to be in hand BEFORE the merchandise could even be obtained thereby increasing their risk of discovery.
Most transactions involved more than one of them coming along. One video in particular shows Ronald Cummings, Hope Sykes AND Misty ALL piled into the UC's car to receive his money, be driven to their point of wholesale purchase, and ultimately complete the sale of 189 BIG OLE DOLLARS worth of illegal narcotics. Without knowing their wholesale cost, I would bet it was less than $100. Instead of ONE person buying the pills, and ONE person going to the meet for the exchange with the money, THREE of these people went along and now THREE instead of one are going to be doing serious, serious time behind bars.
Immediately before their arrest, Misty and Mr. Cummings PURCHASED pills from the UC for the first time and couldn't even pay for them. They arranged for credit terms of up to two weeks prompting Mr. Cummings to gleefully state "Man that's no problem. In two weeks I could work and make enough to pay you and EAT THEM MYSELF!"
On top of their game? I don't think I've ever seen a consortium of players who knew less about the game than these 5.