A group of college friends rent an Airbnb for the biggest music festival of the year. But their weekend of partying quickly takes a turn, as the group is murdered one by one, in correspondence with the seven deadly sins.
When an unusual handwritten letter arrives at Nelly’s office, she identifies the handwriting as belonging to her childhood friend Dahlia, claiming her boyfriend Blake is being unfaithful. Determined to help, Nelly wants some answers and rushes to Blake’s home only to find his dead body. When Dahlia becomes the prime suspect, the new, handsome Detective in town, Michael Hogan must work with Nelly to prove that her childhood friend is not the killer everyone believes her to be.
A Christmas mystery with Lana, who comes back to her hometown to visit her mom for the holidays only to encounter Nick, a new police detective, with whom she teams up to discover who is behind a string of unusual burglaries in their town.
Three couples at different parts of life navigate big turning points in their lives over the holidays.