When wealthy socialite Lilah Murchison dies in an airplane crash, the locals in Pittsburgh’s North Boros shed no tears. The reclusive millionaire and rumored black widow was detested by almost everyone, including her own son, who expects to share his inheritance with the throng of Siamese that inhabit his mother’s dreary mansion. But when Lilah’s latest will delivers the bulk of her cash to another, unidentified heir, the cat litter flies.

The only local who seems genuinely sorry about Ms. Lilah’s passing is Leigh Koslow’s veterinarian father, who hasn’t a clue how the death of his long-term client could be connected to the bizarre series of break-ins and threats now plaguing his clinic. But daughter Leigh has a hunch that Lilah’s mystery heir may be hiding right under their noses, and wishes she could prove it before the entire staff runs screaming out the door. Because someone wants the past to stay buried--even if it means adding a little extra to the grave.