"You say you were standing on the corner when you heard the whistle," said he.

"There do be a convenient doorway there," smiled the policeman, "and it's often enough I stop there. Sorra the bit of use is there to go pounding about the edges of such a beat as this. A man might as well make himself quiet and easy."

"How long were you there to-night?"

The policeman considered.

"The best part of a half hour," he ventured, at last.

"Did you notice any one go by in that time?"

"There was one postman," said the officer, "a couple of milkmen going to the depot, McGlone's barkeeper on his way to open up for the early gas-house trade—and—yes, there was a girl."

"What sort of a girl?"

"Rather a nice sort—dressed well and wearing a veil. And it's a hurry she was in, for she turned the corner almost at a run."

"In what direction did she go?"