Sisters Charlotte and Maddi grieve for their deceased mother. They were told her heart stopped, but they find that suspicious. To make matters worse, Amber, their mother’s young personal assistant, is now dating their dad and wearing their mother’s jewelry. When Maddi uncovers poison in their house, the siblings start to question whether their dad and Amber had something to do with their mother’s death. They share their worries with Uncle Jake, their mom’s brother, and new student Lana seeks Charlotte’s friendship and offers to help as well. However, Charlotte and Maddi soon learn the only ones they can truly trust and rely on are each other, and drastic measures may be warranted. Readers familiar with the true Borden story will know that murder is coming, but this novel’s focus is on the mindsets and emotions of the sisters as their grief turns to anger and rage. Short chapters shift between Charlotte’s and Maddi’s narratives. Charlotte in particular feels like an unreliable narrator, as she constantly questions and contradicts herself, which will make readers question her mental state. The story has all the trimmings of a slow-burn psychological thriller, but the straightforward, repetitive text is dull while the twists and turns are obvious and lack shock value or are simply not believable. Main characters are assumed White.