This latest entry in the author’s Madison Knight series characteristically begins with a crime—in this case, it’s the horrific rape and murder of teenage Emily Kane at a high school senior-class beach party by someone she knew (“As her brain screamed for oxygen, the spinning in her head began to slow. This is how I die!”). Fast-forward 24 years to the newly discovered corpse of Kane’s former classmate, 41-year-old Dylan Graham, found in his home next to a handwritten suicide note, computer printouts about Kane’s murder, and an accusatory diary entry pointing to classmate Troy Matthews as the girl’s real killer. Veteran Braybury police detective Carson Snow reopens the case and apprehends Matthews—who is a fellow officer—on the day of his wedding to police detective Madison Knight. Knight is immediately spurred into action to both solve Emily’s murder and absolve her fiance. With his bail posted, Knight gets to work sifting through clues and crime-scene evidence while the novel fills in some critical backstory by revisiting the night in question and the hard-partying group of teenagers (who all believed that Richie Klein, the boy who was eventually convicted of Emily’s murder, was actually innocent). Klein’s recent release from jail could afford him the opportunity for revenge against his boyhood friend, Troy. As Troy’s sister Andrea (the local police chief) and Detective Snow desperately investigate the crime, Madison’s faith in her fiance’s innocence never wavers. Arnold’s grasp of police-procedural conventions is assured. The mystery opens with a murder, and all of the primary players immediately fall into position with a few hairpin turns, conveyed in short, crisply written chapters that lead to a satisfying resolution. While this installment can be read as a stand-alone entry, readers new to the Madison Knight mystery series may want to backtrack several books to become familiar with the recurring cast of characters. Arnold has mastered the recipe for an engrossing, rousing, and ultimately gratifying mystery, and this installment is no exception.