Darcy Anderson has been married to Bob, a Portland, Maine, accountant, for 27 years. They have a happy yet humdrum relationship, running a mail-order business selling and appraising rare coins. One day, while Bob is away on business, Darcy goes into the garage to search for batteries. Darcy finds a secret compartment behind the garage's baseboard and makes a more horrific discovery: a small box containing the ID cards of Marjorie Duvall, a victim of a serial killer called "Beadie".
