When a young woman’s body found hanging upside-down from a crucifix in an abandoned church, Detective Lucy Harwin is plunged into a case that will test her to her very limits.

Before Lucy even has time to get started, another body is found. And this time it’s someone Lucy and her team consider one of their own; the chief’s mother. Her body too is hanging upside-down, so Lucy fears there’s a serial killer stalking the streets of her small coastal town.

Lucy knows the chief is a good man. She trusts him, but can’t pin down his alibi. Just as she’s beginning to suspect the worst, she pushes for a test on some animal hairs, and uncovers a link to an old unsolved murder.

Lucy knows she’s getting close, and works around the clock to catch this killer before he strikes again. But then the trail leads her to the church where her teenage daughter volunteers. Can Lucy prevent a tragedy that will tear her world apart again?