William Walker and his mercenary corps enter Nicaragua in the middle of the 19th century in order to install a new government by a coup d'etat.

When her brother disappears during a brief travel layover in Mexico, Mitch begins a desperate search that will eventually lead the young divorcee into the capital city's most notorious neighborhood. But even with the aid of the American Ambassador, her plight is only met with indifference and inaction from the authorities. As the story unfolds, Mitch is forced to look for help in the least likely places as she races against time in a dangerous quest to find answers and locate her brother.