Nicholas Derke was in the hijack when he raised, prompting a re-raise from Williams. The button and blinds folded around to Derke, who made the call.
The flop came down with Derke checking, only to raise Williams' bet. When the fell on the turn, Derke led out with a bet, and called a raise from Williams. The river was and Derke opted to check, later calling one last bet from Williams.
Williams showed and Derke mucked.