All Day And A Night Ellie Hatcher Series, Book 5.

A new murder case with ties to a convicted serial killer leads Detective Ellie Hatcher into a twisting investigation with explosive and deadly results in this superb mystery from the "terrific web spinner" (Entertainment Weekly) Alafair Burke. When psychotherapist Helen Brunswick is murdered in her Park Slope office, the entire city suspects her estranged husband-until the District Attorney's office receives an anonymous letter. The letter's aut...