A missing child. A dead mother. Kala Stonechild is about to discover what one betrayal can lead to.

When Adele Delaney and her daughter Violet go missing, Jacques Rouleau is called upon to investigate. However, struggling with the impending death of his ill ex-wife, he sends Kala Stonechild and Paul Gundersund instead. On the second day of the investigation, Adele's body turns up, dumped on the shoulder of the highway with no sign of her daughter. Her husband, Ivo, denies any involvement with either his wife's death or their child's disappearance, but not everyone is convinced. As the investigation unfolds, Stonechild learns that Adele was once entangled with a Montreal biker gang and heads to Quebec to investigate further.

As Stonechild and Gundersund juggle personal troubles and a complicated, dangerous case, they find themselves piecing together a chain of disasters leading back to a single betrayal.