Just out of prison, Billy Walker returns to El Paso to find his mom dying of liver failure but low on the transplant list. However, the border offers other, darker options.

Just out of prison, Billy Walker comes home to El Paso to find his mom dying of liver failure but low on the transplant list. However, along the border there are other, darker options. The Juarez Cartel soon notices and a crescendo of violence offers redemption or damnation to all involved.