When Detective Ruiz is pulled from the Thames, he has a bullet in his leg, a photograph of a missing (and presumed dead) girl in his pocket, and absolutely no memory of what happened. Nearby is a bloody boat, perhaps evidence of further damage from the night Ruiz can't remember. When his own colleagues start hounding Ruiz for answers--some even accusing him of faking amnesia--the battered and beleaguered detective turns to O'Loughlin to help him recover his memories. And as the past comes back in fragments, the astonishing truth begins to crystallize.
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