She's trained to stop killers. He's trained to be one. And they're set to collide with potentially lethal consequences . . . Following personal trauma, Kate "Cass" Cassidy has resigned from the detective squad and retreated to her hometown on Ireland's Wild Atlantic Way to work a community policing beat. But to Cass's dismay, her new boss immediately assigns her to an unsolved case--a murder with no clear suspects and few leads. ...