At a private school where gambling determines social status, a skillful new student with a mysterious past is shaking things up — and betting on revenge.

A career-driven widow falls for a charming businessman that she meets online, only to discover that her new beau has a deadly secret.

True-crime author Carly and her husband Kevin take a vacation at a historical mansion on Crawford Island. Kevin thinks it will be a chance for them to reconnect, but Carly plans to research the puzzling unsolved murder of Diana Crawford.