New York Times bestselling author Laura Lippman plunges Baltimore private investigator Tess Monaghan into a twisted and disturbing case.Tess Monaghan has encountered almost every possible criminal motive throughout her career greed, revenge, jealousy, rage. But there are crimes that defy all attempts at understanding, where a search for motive seems pointless.Melisandre Harris Dawes committed such a crime. Found not guilty by reason of insanity, she fled the country, leaving her two daughters with their father. Twelve years later, shes back in Baltimore, and Tess is asked to provide security detail while Melisandre films a documentary about her attempts to reconcile with her now teenaged children.Tess, juggling work with caring for her demanding toddler, is uneasy about the case.