Danger doesn't always arrive with sirens. Sometimes it comes disguised as something ordinary-the scent of warm pizza, the comfort of routine, the illusion of safety. For Detectives Rowan Grace of Texas and Aidan Murphy of Ireland, the threat steps closer than ever before, leaving behind a chilling message carved into metal and a silence that freezes the room.Still recovering from the trauma of gunfire, betrayal, and the loss of someone she loved, Rowan is determined to push forward. But when a 50-caliber armor-piercing bullet appears on top of their dinner-engraved with a message meant for them-she realizes the enemy watching them is no longer hiding in the shadows.Aidan Murphy carries his own weight: loyalty shaken, evidence pointing inward, and a threat that knows his name. He has always run toward danger, but this time the danger is running toward him... and toward Rowan.As the team digs into past and present cases, patterns emerge-names, places, materials, and methods that connect bombings, shootings, and a sniper who never misses. Every clue cuts deeper. Every silence feels like a warning. And every step forward reveals a truth more personal than they ever imagined.With Delaney leading the charge, Cal and Callam uncovering buried evidence, and Rowan and Aidan racing against time, the team must face an enemy who moves with precision, studies their weaknesses, and leaves messages carved into casings as cold as the threat behind them.The danger is closer.The stakes are higher.And the message is clear: I KNOW WH...In this gripping eighth installment of Detectives That Cross Oceans, loyalty is tested, trust trembles, and the line between hunter and hunted blurs. Rowan and Aidan must stand together when the shadows press in-because this time, the threat isn't just near.It's personal.