This done he studied himself in the glass of the chiffonier and was deeply pleased. Mirrored there he saw a different man from the one who had rented the room. When he quit this hotel, as presently he meant to do, he would not be Trencher, the notorious confidence man who had shot a fellow crook, nor yet would he be the Thompson who had sent a darky for a bag, nor the Tracy who had picked a guest's pocket at a fashionable restaurant, nor yet the Potter who had engaged a room with bath for a night. From overcoat and hat to shoes and undergarments he would be Mr. Marcus K. Parker, a thoroughly respectable gentleman, residing in the godly town of Stamford and engaged in reputable mercantile pursuits in Broad Street--with opened mail in his pocket to prove it. The rest would be simplicity. He had merely to slip out of the hotel, carrying the key to 1734 with him. Certainly it would be as late as noon the following day before chambermaid or clerk tried to rouse the supposed occupant of the empty room. In all likelihood it would be later than noon. He would have at least twelve hours' start, even though the authorities were nimble-witted enough to join up the smaller mystery of an abandoned suit case belonging to one man and an abandoned outfit of clothing belonging to another, with the greater and seemingly unconnected mystery of the vanishment of the suspect in the Sonntag homicide case. Long before this potential eventuality could by any chance develop, he meant, under another name and in another disguise, to be hidden away at a quiet boarding house that he knew of in a certain obscure factory town on a certain trolley line leading out from Pittsburgh. Now to clear out. He bestowed in various pockets his money, his knife, his pen and his railway guide, not one of these having upon it any identifying marks; he pouched his small change and his roll of bills. Nothing remained to be disposed of or accounted for save the pasteboard square that represented the coat and hat left behind at the Clarenden. When this had been torn into fine and indistinguishable bits and when as a final precaution the fragments had been tossed out of the window, the last possible evidence to link the pseudo Parker with the real Trencher in this night's transactions would be gone. He had the slip in his hands and his fingers were in the act of twisting it in halves when the thought that something had been overlooked--something vitally important--came to him; and he paused to cogitate. What had been forgotten? What had he overlooked? What had he left undone that should have been done? Then suddenly appreciation of the thing missing came to him and in a quick panic of apprehension he felt through all the pockets of Parker's suit and through the pockets of his own garments, where he had flung them down on the bed, alongside the rifled suit case.