Two years have passed since the last murder rocked Grace Gulch. Life has settled down for the three Wilde sisters. The town is celebrating the opening of the MGM Center for the Arts with a clue-driven scavenger hunt, and Cici expects her first child in six weeks. Newcomers have joined the community, including Cici's mother-in-law, Gilda Howe.

Cici's peace is shattered when an art studio burns down with a body inside. The missing artist quickly becomes the primary suspect because of his public breakup with the victim.

An old secret forces Cici to take up sleuthing one more time. Legends of buried treasure and rumors of drugs mix with jealousy as Cici looks into arson and murder. When she comes close to solving the puzzle, a second person goes missing - her little sister. Will she find her in time?