When cryptographer Elena Vasquez decodes a message labeled "For Your Eyes Only," she expects government secrets. Instead, she finds her own name—along with the location of a body that hasn't been discovered yet. As the cryptic transmissions continue, each predicting a death with chilling accuracy, Elena realizes the sender knows her intimately: her past, her fears, her secrets. Hunted by both the FBI and an invisible adversary who seems always one step ahead, she must unravel the identity of someone who watches her every move. But the final message changes everything: the last murder the killer plans... is her own.
