Although James Lee Burke's best-known hero is Louisiana cop Dave Robicheaux, he has also written several novels about Billy Bob Holland, once a Texas Ranger, now an attorney in the oddly named town of Deaf Smith, Texas. Billy Bob is visiting an old friend, Vietnam veteran Doc Voss, who lives in a mountain cabin in Montana's Bitterroot Valley, when Voss's teenage daughter is gangraped. One of the bikers responsible is killed, Voss is arrested, and Billy Bob takes on his defence.