Lt. Joe Leaphorn and Sgt. Jim Chee investigate the disappearance of a Navajo boy. Manuelito makes a sinister discovery while adjusting to life on the border patrol. An FBI agent comes to solve a case linked to Leaphorn's recent past.

Following a grisly murder, Leaphorn and Chee strike out on their own when the FBI take over their case. Special Agent Washington pays the Leaphorns an unexpected visit. Manuelito searches for evidence south of the border.

Leaphorn and Chee retrace their steps after uncovering a vital clue; Special Agent Washington presses for more information; Manuelito moves quickly to execute a search warrant.

Leaphorn and Chee call upon all their resources to solve the case and serve justice after learning the identity of the killer. Bernadette fights for her life after coming face-to-face with the truth.