Assistant Superintendent McGinn, of the Chicago agency, reached Texarkana in about forty-eight hours after the robbery, and immediately repaired to the scene of the occurrence. Genoa is a small railroad station only a short distance from Red River. The winter rains had filled the bottom lands with water, and the dense and impenetrable growth of matted brush and vines, denuded of their foliage, made the landscape a picture desolate and uninviting. Here in this wild woodland came Superintendent McGinn, on the morning of the third day after the robbery, to take up the tangled skein from which to weave the net for the capture of the train robbers. On the night of the robbery a report of the occurrence had been telegraphed to the officials of the Express Company at Texarkana, and a posse at once started to the scene of the robbery. A few miles north of Texarkana the posse, being in charge of Sheriff Dixon, of Miller County, came upon three men on the railway track, walking towards Texarkana. This was about three o’clock A. M. The three men were allowed to pass, when the sheriff’s posse, turning about, commanded them to halt. The latter ran, taking refuge in a railway cut some thirty yards distant, and the sheriff’s posse at once opened fire, which was promptly returned, and a score or more of shots were exchanged. The night being very dark the firing on each side was done at random, and no casualties ensued. After daylight that morning two rubber coats and a slouch hat were found in the vicinity of the fight, and these articles were subsequently identified as having been worn by the men who robbed the train at Genoa. The hat bore the name of a firm in Dublin, Texas, and the coats, which were new, bore the simple cost mark “K. W. P.” Here was an important clew, proving that the robbers had at least purchased the hat at Dublin. Thither the detectives went, with the hat and coats, hoping to have the purchasers identified. Calling upon the Dublin firm, diligent inquiry failed to disclose the purchaser of the hat, the firm having sold hundreds of a similar style during the season. No trace of the purchasers of the coats could be found at Dublin, but the detectives felt that they were on a hot trail and renewed their exertions. To Corsicana, Waco, Stephensville and other points adjacent they journeyed, exhibiting the coats, with the cabalistic letters, until finally McGinn arrived at Alexander, Texas, as if carried there by that intuition common to shrewd men of his profession, and plied his inquires anew. Falling in with a salesman of the firm of Sherman & Thalwell, to whom the coats were exhibited, the answer of the young salesman, Hearn, was: “That is the cost mark of Sherman & Thalwell. I put those letters, ‘K. W. P.,’ on myself.” He then seemed lost a moment in thought, and resumed: