Badge, Bond & Blood: A Sara O'Shea Mystery (The Sara O'Shea Mysteries)

Sergeant Sara O'Shea of the Kansas City Police Department has one of the best partners on the force—Becca, a Belgian Malinois with an unmatched nose for evidence and an unbreakable bond with her handler. Together, they've built a reputation for solving cases that others can't crack. But when a string of violent bank robberies rocks the city, Sara and Becca face their most challenging case yet. The criminals are ghosts—using cutting-edge 3D-printed masks that make them virtually untraceable. Witnesses describe faces that belong to innocent people. Surveillance footage yields nothing. And with each robbery, the violence escalates. When crime scene investigators recover a small fragment of one of the masks, it becomes Sara's only lead.