The Sugar House (Tess Monaghan Series #5)

A client named Ruthie -- who seems to know Tess's father a little too well -- asks the newspaperwoman-turned-p.i. to investigate a year-old "Jane Doe" murder and its grim aftermath. Ruthie's low-life brother, Henry, confessed to killing a teenager runaway over a bottle of glue -- and, a month into his prison term, he met the same fate as his victim. Following a precious few tantalizing clues, Tess sets off on a path that is leading her from Baltimore's exclusive Inner Harbor to the city's see…