At 6 p.m. on Sept. 20, 1930, a 12-year-old Ramsgate girl was sent across the street to buy a blancmange powder from the neighborhood sweetshop. When the owner, 82-year-old Margery Wren, came to the door, the girl was shocked to see blood streaming down her face.

Wren was taken to the hospital, where she survived for five days. Her face bore eight wounds and bruises, the top of her head seven more. She said successively that she had fallen over the fire tongs, that a man had attacked her with the tongs, that he had a white bag, that it was another man with a red face, that it had been two men, and that it had been an accident. At one point she said she knew her attacker but that “I don’t wish him to suffer. He must bear his sins.” Just before she died she said, “He tried to borrow 10 pounds.”

Wren had been seen alive and well at 5:30. It seems likely that her attacker had locked the front door and escaped through the back. The case was never solved.