Letty Dobesh: thief, junkie, pick-pocket, felon. But now, for the first time in ages, she's also clean and sober, just out of rehab, and on a cross-country trip to reunite with her estranged little boy.  Enter psychotic mercenary Isaiah Brown with a proposal that scratches at her oldest itch, something Letty has dreamed of all her life—the ultimate Vegas score. An ingenious plan to take down a ...