The Child Before: An absolutely gripping detective thriller

She began to sing, the girl. Her voice was soft, so soft it was almost of the wind. It was a lullaby. She cradled her arms, rocking them gently back and forth. As if she was holding a baby. But she was not. Her arms were empty. On a cold morning a cyclist finds the brutally slaughtered body of a woman in her car, on a remote lane leading to the long-abandoned Irish village of Kelly's Forge. But when Detective Finnegan Beck arrives from the nearby town of Cross Beg to investigate he notices ...