Murder in the Gunroom

it that Lane Fleming is supposed to have shot himself with?”
Gresham frowned. “I really don’t know; I didn’t see it. It’s supposed to have been a Confederate Leech & Rigdon .36; you know, one of those imitation Colt Navy Models that were made in the South during the Civil War.”
Rand nodded. He was familiar with the type.
“The story is that Fleming found it hanging back of the counter at some roadside lunch-stand, along with a lot of other old pistols, and talked the proprietor into letting it go for a few dollars,” Gresham continued. “It was supposed to have been loaded at the time, and went off while Fleming was working on it, at home.” He shook his head. “I can’t believe that, Jeff. Lane Fleming would know a loaded revolver when he saw one. I believe he deliberately shot himself, and the family faked the accident and fixed the authorities. The police never made any investigation; it was handled by the coroner alone. And our coroner, out in Scott County, is eminently fixable, if you go about it right; a pitiful little nonentity with a tremendous inferiority complex.”
“But good Lord, why?” Rand demanded. “I never heard of Fleming having any troubles worth killing himself over.”
Gresham lowered his voice. “Jeff, I’m not supposed to talk about this, but the fact is that I believe Fleming was about to lose control of the Premix Company,” he said. “I have, well, sources of inside information. This is in confidence, so don’t quote me, but certain influences were at work, inside the company, toward that end.” He inspected the tip of his cigar and knocked off the ash into the tray at his elbow. “Lane Fleming’s death is on record as accidental, Jeff. It’s been written off as such. It would be a great deal better for all concerned if it were left at that.”

V
Rand drove slowly through Rosemont, the next day, refreshing his memory of the place. It was one of the many commuters’ villages strung out for fifty miles along the railroad lines radiating from New Belfast, and depended for its support upon a population scattered over a five-mile radius at estates and country homes. Obviously a planned community, it was dominated by a gray-walled, green-roofed railroad station which stood on its passenger-platform like a captain in front of four platoons of gray-walled, green-roofed houses and stores aligned along as many converging roads. There was a post office, uniform with the rest of the buildings; an excessive quantity of aluminum trimming dated it somewhere in the middle Andrew  W. Mellon period. There were four gas stations, a movie theater, and a Woolworth store with a red front that made it look like some painted hussy who had wandered into a Quaker Meeting.
Over the door of one of the smaller stores, Rand saw a black-lettered white sign: Antiques. There was a smoke-gray Plymouth coupé parked in front of it.
Instead of turning onto the road to the Fleming estate, he continued along Route 19 for a mile or so beyond the village, until he came to a redbrick pseudo-Colonial house on the right. He pulled to the side of the road and got out, turning up the collar of his trench coat. The air was raw and damp, doubly unpleasant after the recent unseasonable warmth. An apathetically persistent rain sogged the seedling-dotted old fields on either side, and the pine-woods beyond, and a high ceiling of unbroken dirty gray gave no promise of clearing. The mournful hoot of a distant locomotive whistle was the only sound to pierce the silence. For a moment, Rand stood with his back to the car, looking at the gallows-like sign that proclaimed this to be the business-place of Arnold Rivers, Fine Antique and Modern Firearms for the Discriminating Collector.
The house faced the road with a long side; at the left, a porch formed a continuation under a deck roof, and on the right, an ell had been built at right angles, extending thirty feet toward the road. Although connected to the house by a shed roof, which acquired a double pitch and became a gable roof where the ell projected forward, it was, in effect, a separate building, with its own front door and its own door-path. Its floor-level was about four feet lower than that of the parent structure.
A Fibber McGee door-chime clanged as Rand entered. Closing the door behind him, he looked around. The room, some twenty feet wide and fifty long, was lighted by an almost continuous row of casement windows on the right, and another on the left for as far as the ell extended beyond the house. They were set high, a good five feet from lower sill to floor, and there was no ceiling; the sloping roof was supported by bare timber rafters. Racks lined the walls, under the windows, holding long-guns and swords; the pistols and daggers and other small items were displayed on a number of long tables. In the middle of the room, glaring at the front door, was a brass four-pounder on a ship’s carriage; a Philippine lantaka, muzzle tilted upward, stood beside it. Where the ell joined the house under the shed roof, there was a fireplace, and a short flight of steps to a landing and a door out of the dwelling, and some furniture⁠—a davenport, three or four deep chairs facing the fire, a low cocktail-table, a cellarette, and, in the far corner, a big desk.
As Rand went toward the rear, a young man rose from one of the chairs, laid aside a magazine, and advanced to meet him. He didn’t exactly harmonize with all the lethal array around him; he would have looked more at home presiding over an establishment devoted to ladies’ items. His costume ran to pastel shades, he had large and soulful blue eyes and prettily dimpled cheeks, and his longish blond hair was carefully disordered into a windblown effect.
“Oh, good afternoon,”