Why Kill The Innocent By Harris, C S

In the cruel 19th century London winter, the bloody body of a beautiful young musician is found half-buried in a snowdrift. Jane Ambrose''s ties to Princess Charlotte, the only child of the Prince Regent and heir presumptive to the throne, panic the palace, which moves quickly to shut down any investigation into the death of the talented pianist. But Sebastian St. Cyr, Viscount Devlin, and his wife Hero refuse to allow Jane''s murderer to escape justice. As the Thames freezes over they find their investigation circling back to the palace and building to a chilling crescendo of deceit and death.