For a brilliant forensic linguist, crimes of the past hold clues to new series of murders in a twisting novel of suspense by the Wall Street Journal bestselling author of A Familiar Sight.The double murder of a married couple in a small Washington town draws FBI forensic linguist Raisa Susanto into an investigation that mirrors a decades-old crime. Twenty-five years ago—to the day—Alex Parker murdered his parents, then took his own life, leaving behind a note admitting everything.Raisa, paired with forensic psychologist Callum Kilkenny, uses her skills to read between the lines. Especially now that paranoid postings on a conspiracy thread suggest that Alex was a victim himself—theories that have piqued the interest of a perceptive content moderator and a true-crime podcaster eager for a big break.As old and new crimes converge, messages from the living and the confessions of the dead take on new meaning for Raisa. Something more sinister than a copycat crime is at play, and plundering the darkest corners of a killer’s mind leaves her vulnerable to a deadly twist even she never saw coming.

A serial killer on death row challenges a forensic linguist to solve his final puzzle in a novel of breathtaking mind games by the Wall Street Journal bestselling author of The Lies You Wrote.Forensic psychologist Callum Kilkenny lost his wife, Shay, to the very serial killer he’d hunted for five years. When Nathaniel Conrad—known as the Alphabet Man, for his love of tattooing codes onto his victims’ bodies—was condemned to death row, Callum thought the game of cat and mouse was over. But just before execution, Nathaniel drops a bombshell: he’s not the one who murdered Shay.After analyzing the killer’s taunting, coded letters to authorities—one for each victim—FBI forensic linguist Raisa Susanto believes him. The discrepancies bear it out. So was it a copycat? A partner in crime? Or something more sinister? If Nathaniel knows the answer, Raisa fears he’ll be taking that closely guarded secret to his grave.As Raisa and Callum are pulled into an investigation to solve Shay’s murder, it reopens old traumas that cut deeper than they could imagine. Before someone else dies, Raisa must decipher the unbelievable truth in an ever-twisting case built on a foundation of lies.

For a brilliant forensic linguist, crimes of the past hold clues to new series of murders in a twisting novel of suspense by the Wall Street Journal bestselling author of A Familiar Sight.The double murder of a married couple in a small Washington town draws FBI forensic linguist Raisa Susanto into an investigation that mirrors a decades-old crime. Twenty-five years ago—to the day—Alex Parker murdered his parents, then took his own life, leaving behind a note admitting everything.Raisa, paired with forensic psychologist Callum Kilkenny, uses her skills to read between the lines. Especially now that paranoid postings on a conspiracy thread suggest that Alex was a victim himself—theories that have piqued the interest of a perceptive content moderator and a true-crime podcaster eager for a big break.As old and new crimes converge, messages from the living and the confessions of the dead take on new meaning for Raisa. Something more sinister than a copycat crime is at play, and plundering the darkest corners of a killer’s mind leaves her vulnerable to a deadly twist even she never saw coming.

A serial killer on death row challenges a forensic linguist to solve his final puzzle in a novel of breathtaking mind games by the Wall Street Journal bestselling author of The Lies You Wrote.Forensic psychologist Callum Kilkenny lost his wife, Shay, to the very serial killer he’d hunted for five years. When Nathaniel Conrad—known as the Alphabet Man, for his love of tattooing codes onto his victims’ bodies—was condemned to death row, Callum thought the game of cat and mouse was over. But just before execution, Nathaniel drops a bombshell: he’s not the one who murdered Shay.After analyzing the killer’s taunting, coded letters to authorities—one for each victim—FBI forensic linguist Raisa Susanto believes him. The discrepancies bear it out. So was it a copycat? A partner in crime? Or something more sinister? If Nathaniel knows the answer, Raisa fears he’ll be taking that closely guarded secret to his grave.As Raisa and Callum are pulled into an investigation to solve Shay’s murder, it reopens old traumas that cut deeper than they could imagine. Before someone else dies, Raisa must decipher the unbelievable truth in an ever-twisting case built on a foundation of lies.