The Witness on the Roof

Glancing at her more closely, he noticed dark stains on her white gown. Horror-struck, he bent over her for a moment, and realised that it was unmistakably a corpse. Little Polly Spencer liked to visit her hiding place up on the London rooftops, to escape a scolding or worse from her stepmother. Peeping through a studio window, she sees what looks like a burglary. But signs of robbery are merely a...