"I wonder," Bristow communed again with himself, "whether this Braceway is on the level, whether Withers is on the level. What's their game—to find the real murderer or to shut up a family scandal?"

The scandal theory bothered him. He saw no way of getting at it.

In less than an hour he and Braceway were shaking hands on the porch of No. 9. Bristow, studying him rapidly, motioned him to a chair.

Here was no ordinary police-detective type. This man had neither square-toed shoes, nor a bull neck, nor coarseness of feature. About thirty-six years old, he was unusually slender, and straight as a dart, a peculiar and restless gracefulness characterizing all his movements. He seemed fairly to exude energy. He was keyed up to lightning-like motion. He gave the impression of having a brain that worked with the precision and force of some great machine, a machine that never missed fire.

From the toes of his highly polished tan shoes to the sheen of his blond hair and the crown of his nobby straw hat, he looked like a well dressed and prosperous professional man. His dark gray suit with a thin thread of pale green in it, his silver-gray necktie, the gloves he carried in his left hand, every detail of his appearance marked him, first as a "snappy dresser," and second as a highly efficient man.

While they exchanged casual greetings, Braceway lit a cigarette and spun the match, with a droning sound, far out from the porch. He did this, as he did everything else, with a "flaire," with that indefinable something which marks every man who has a strong personality. There was in all his bearing a dash, an electric emphasis.

"What do you think, Mr. Bristow?" He got down to business at once. "Did this negro Perry kill Mrs. Withers?"

Braceway blew out a big cloud of smoke and looked intently at his new acquaintance.

"I've talked to Greenleaf," he supplemented. "I suppose he gave me all the facts you've collected. But Greenleaf—you know what I mean," he waved his cigarette hand expressively; "I wouldn't say he had extraordinary powers of divination. He's a good fellow, and all that, but—what do you think?"

"On the evidence alone, so far," Bristow answered with an appreciative, warming smile, "I'd say Perry committed the crime."