The Walled Flower. The Victoria Square Mysteries, #2

Katie Bonner has always dreamed of turning the old Victorian mansion on Victoria Square into a charming bed-and-breakfast. But now someone else owns the house-and their renovation uncovers a chilling secret. Hidden inside a wall is the skeleton of Heather Winston, a young woman who vanished twenty-two years ago. Heather's aunt, a vendor at Artisans Alley, is desperate for answers and turns to Katie for help.
The trail may be decades old, but the killer isn't. As Katie digs into the past, someone will do anything to keep long-buried secrets hidden.