A Slow Fire Burning by Paula Hawkins

A young man is found brutally murdered on a London houseboat, raising questions about the three women who knew him. Laura is a troubled one-night stand last seen at the victim’s home. Carla is his grieving aunt, who has already grieved the death of another family member recently. and Miriam, a nosy neighbor who apparently has a secret with the police. Three women have various connections to the victim. Three women erupt in anger for various reasons. Whether they know it or not, they are eager to right the wrong done to them. When it comes to revenge, even good people can do horrible things. How far will either of them go to find peace? How long can a secret simmer before it explodes? Look what you started with.