When a socialite is murdered, Nancy finds herself a prime suspect in the crime, along with a group of other teens present at the scene. The teens must team up to clear their own names.

When Nancy learns that Tiffany Hudson's corpse is being moved out of Horseshoe Bay for a private autopsy, she puts her investigation into Lucy Sable's dress on hold to pull off one of her riskiest missions yet.

A nor'easter hits Horseshoe Bay and Ace warns everyone that the storm has been known to blow restless spirits ashore; Nancy confronts Nick about the secrets he's been keeping.

As the funeral for Tiffany Hudson nears, her confused spirit seemingly haunts Horseshoe Bay; Nancy invites Bess to stay with her, allowing Nancy to figure out what Bess is hiding; Nick struggles with what he learns about Tiffany.

When Nancy realises that George is possessed by Tiffany's spirit, she must act quickly to rid her friend of the ghostly passenger before it's too late. Meanwhile, a mysterious stranger wanders in to The Claw and asks the gang to cater a charity gala.

While trying to uncover the truth about a long-buried history between Lucy Sable and Ryan Hudson, Nancy finds herself in the curious position of having to strike a deal with Horseshoe Bay's newest and most suspicious widower.