Suicide – the act of taking one's own life.Homicide – the act of taking someone else's.An unethical banker suffocates. A diamond dealer slits his wrists. A media magnate freezes in the snow. A disgraced CEO inhales exhaust fumes. Four unpopular businessmen, four apparent suicides. But why is the same DNA at each scene?.Someone's watching.Someone who believes in justice.The poetic kind.Detective Inspector Beatrice Stubbs, on her first real case since 'the incident', arrives in Switzerland to lead the investigation.But there's more to Zurich than chocolate and charm. Potential suspects are everywhere, her Swiss counterpart is hostile and the secretive world of international finance seems beyond the law.Battling impossible odds by day and her own demons at night, Beatrice has never felt so alone.She isn't. She's being watched. By someone who knows her weak points.When private becomes public, there's no such thing as behind closed doors.