The Footsteps That Stopped (Musaicum Murder Mysteries)

The night Mrs.Tangye committed suicide with her service-revolver, the maid heard footsteps in the garden which suddenly stopped when she switched on the light! Whose footsteps were they? Did Mrs.Tangye actually commit suicide or, was she murdered? Excerpt: "They were talking of the death of Mrs.Tangye who had been found, yesterday afternoon, sitting dead beside her tea-table, with a service-revolver lying on the floor beside her, and a bullet from it through her heart. The Webley was a souvenir of her days as an officer in the Waacs during the last year of the war, and was kept on a bracket in the room. Her husband had explained to the Coroner that his wife had recently spoken of having her initials engraved on it. He suggested that she must have been looking it over with that in her mind when she had met with her fatal accident."