A blast from the past… Sierra Mason is chairing the committee for her 10-year high school class reunion, along with her best friend, Liz Connor, who now teaches at Mill Creek High. They hope to create a special reunion for their classmates. But it may be more memorable than anyone anticipated. Might cut someone’s future short… Opal Witherspoon, principal at Mill Creek High, has been hated for years by students and staff alike. With so many carrying grudges against the woman, Sierra and Liz have their work cut out for them in keeping the peace. Especially once the accidents start to happen. Then it gets complicated… Gabe Jeffers broke Sierra’s heart in high school. He’d like to start over now, but Sierra is wary of being hurt again. As Mill Creek’s physician, the accidents are keeping Gabe busy. How will he also find time to mend a broken heart? Especially when Sierra and Liz turn amateur sleuths in hopes of saving Miss Witherspoon in time?