“But it wasn’t the same flask. Under cover of the darkness he had taken out two flasks—the one he himself used coming from his left hip-pocket, the flask he gave Field coming from his right hip-pocket. In handing it over to Field, he merely switched flasks. It was very simple—and made simpler because of the darkness and the fuddled condition of the lawyer.... The ruse of the flask worked. But Barry had taken no chances. He had in his pocket a hypodermic filled with the poison. If Field had refused to drink Barry was prepared to plunge the needle into the lawyer’s arm or leg. He possessed a hypodermic needle which a physician had procured for him many years before. Barry had suffered from nervous attacks and could not remain under a doctor’s care since he was traveling from place to place with a stock company. The hypodermic was untraceable, therefore, on a cold trail years old; and he was ready if Field refused to drink. So you see—his plan, even in this particular, was foolproof.... “The flask from which Field drank contained good whiskey, all right, but mixed with tetra ethyl lead in a copious dose. The poison’s slight ether smell was lost in the reek of the liquor; and Field, drinking, gulped down a huge mouthful before he realized that anything was wrong, if he did at all. “Mechanically he returned the flask to Barry, who pocketed it and said: ‘I guess I’ll look over these papers more carefully—there’s no reason why I should trust you, Field....’ Field, who was feeling extremely disinterested by this time, nodded in a puzzled sort of way and slumped down in his seat. Barry really did examine the papers but he watched Field like a hawk out of the corner of his eye all the time. In about five minutes he saw that Field was out—out for good. He was not entirely unconscious but well under way; his face was contorted and he was gasping for breath. He seemed unable to make any violent muscular movement or outcry. Of course, he’d utterly forgotten Barry—in his agony—perhaps didn’t remain conscious very long. When he groaned those few words to Pusak it was the superhuman effort of a practically dead man.... “Barry now consulted his watch. It was 9:40. He had been with Field only ten minutes. He had to be back on the stage at 9:50. He decided to wait three minutes more—it had taken less time than he had figured—to make sure that Field would not raise a rumpus. At 9:43 exactly, with Field terribly inanimate in his internal agonies, Barry took Field’s hat, snapped down his own and slipped it under his cloak, and rose. The way was clear. Hugging the wall, walking down the aisle as carefully and unobtrusively as possible, he gained the rear of the leftside boxes without anyone noticing him. The play was at its highest point of tension. All eyes were riveted on the stage.