For former police officer Jacqueline "Jack" Daniels, it's all or nothing. Her husband Phin has vanished without a trace. Apparently, he discovered that the sadistic serial killer Luther Kite has fled to Mexico. Together with her allies, a group of truly eccentric characters who have stood by her for years, Jack sets out to find Phin. Together, they should be able to take on Kite. Right? Wrong. Because Kite not only has boys from the drug cartel on his side, but also Lucy and Donaldson, two perverse killers that Jack knows all too well. The final round in the hell of La Juntita can only be won by those who feel no pain and have no fear of dying...