Beth and Cat head to a luxury spa run by Dr. Angela Isherwood, who unexpectedly announces her retirement, names her successor, and then gets murdered that very same night.

Matilda now faces two murders to solve, made all the more complicated due to the fact that one of the victims used a fake identity.

The body of the gallery owner's ex-husband unexpectedly forms the gruesome centerpiece of a star artist's installation, marring the debut of Aunt Cat's own art exhibit at Wildemarsh's trendiest new gallery.

A violent message hidden in an artwork suggests others beside Cox also hide something; Matilda finds evidence of a destroyed forgery as Jane uncovers shady dealings.

A raven feather replaces an Edgar Allan Poe manuscript stolen before its sale; when Jane finds a body hidden in the museum, the theft investigation switches to a murder case.

As Matilda inches closer to solving the murders and the connection to her mother's disappearance, her aunts try to distract her; Dr. Lynch attempts to confess his love.