The rules of Wolfe

Eddie Gato Wolfe is a young, impetuous member of the Wolfe family of Texas gunrunners that goes back generations. Increasingly unfulfilled by his minor role in family operations and eager to set out on his own, Eddie crosses the border to work security for a major Mexican drug cartel led by the ruthless La Navaja. Eddie falls for a woman named Miranda, whom he learns too late is the property of an intimate member of La Navaja's organization. Their discovery forces Eddie and Miranda to run for their lives, fleeing into the deadly Sonora Desert.