When a young mother, Anna Weston, is brutally murdered and her body is found near Reno’s infamous silver mines, law school graduate Santi Elcano and his mentor in the public defender’s office, C.J., are tasked with defending Michael Atwood, a man arrested for Anna's murder on scant physical evidence. Eight years later, a shocking letter from Atwood --- now on death row --- forces Santi to reexamine his role in the case. At the time, public obsession with Anna’s disappearance and intense pressure on the police to make an arrest led to a rushed trial. As they investigated the case, Santi and C.J. became increasingly convinced they were defending an innocent man. Now, a horrific discovery leads Santi to reconsider everything he once believed, and all that it has cost him.

It's 2004 in Muriga, a quiet town in Spain's northern Basque Country, a place with more secrets than inhabitants. Five years have passed since the kidnapping and murder of a young local politician, and the town's rhythms have almost returned to normal. But in the aftermath of the Atocha train bombings in Madrid, an act of terrorism that rocked a nation and a world, the townspeople want a reckoning of Muriga's own troubled past. Everyone knows who pulled the trigger five years ago, but is the young man now behind bars the only one to blame?