Her apron was turned up in the regulation manner under her uniform coat, and her regulation hat was on her head. She had just given Alleyn a neat account of her finding of Colonel Cartarette’s body, and Fox, who had taken the notes, was gazing at her with an expression of the liveliest approval. “That’s all, really,” she said, “except that I had a jolly strong feeling I was being watched. There now!” Her statement hitherto had been so positively one of fact that they both stared at her in surprise. “And now,” she said, “you’ll think I’m a silly hysterical female because although I thought once that I heard a twig snap and fancied that when a bird flew out of the thicket it was not me who’d disturbed it, I didn’t see anything at all. Not a thing. And yet I thought I was watched. You get it on night duty in a ward. A patient lying awake and staring at you. You always know before you look. Now laugh that away if you like.”