The subaltern spoke lightly to re-assure them.

"Nothing much, I expect. Some man on guard fooling with his rifle let it off by accident," he said quietly. "Excuse me. I'd better stroll across to the Fort and see."

But Mrs. Dermot stopped him.

"Wait a moment please, Mr. Wargrave," she said, running into the house. She returned immediately with her husband's big automatic pistol and handed it to him. In her left hand she held a smaller one. "Take this with you. It's loaded," she said.

Frank thanked her, said goodnight to both calmly, and walked down the garden path; but the anxious women heard him running swiftly across the parade ground.

"What is it, Noreen? What does it mean?" asked the girl nervously.

"A sepoy running amuck, I'm afraid," replied her friend. "He's shot someone——."

She swung round, pistol raised.

"Kohn hai? (Who's that?)" she called out.

A man had come noiselessly on to the shadowed end of the verandah.