"Mr Hollyer will be able to judge for himself when I tell him that it was Mr Carlyle who first drew attention to the significance of the abandoned kite," insisted Carrados firmly. "Then, of course, its object became plain to me--as indeed to anyone. For ten minutes, perhaps, a wire must be carried from the overhead line to the chestnut-tree. Creake has everything in his favour, but it is just within possibility that the driver of an inopportune tram might notice the appendage. What of that? Why, for more than a week he has seen a derelict kite with its yards of trailing string hanging in the tree. A very calculating mind, Mr Hollyer. It would be interesting to know what line of action Mr Creake has mapped out for himself afterwards. I expect he has half-a-dozen artistic little touches up his sleeve. Possibly he would merely singe his wife's hair, burn her feet with a red-hot poker, shiver the glass of the French window, and be content with that to let well alone. You see, lightning is so varied in its effects that whatever he did or did not do would be right. He is in the impregnable position of the body showing all the symptoms of death by lightning shock and nothing else but lightning to account for it--a dilated eye, heart contracted in systole, bloodless lungs shrunk to a third the normal weight, and all the rest of it. When he has removed a few outward traces of his work Creake might quite safely 'discover' his dead wife and rush off for the nearest doctor. Or he may have decided to arrange a convincing alibi, and creep away, leaving the discovery to another. We shall never know; he will make no confession." "I wish it was well over," admitted Hollyer. "I'm not particularly jumpy, but this gives me a touch of the creeps." "Three more hours at the worst, Lieutenant," said Carrados cheerfully. "Ah-ha, something is coming through now." He went to the telephone and received a message from one quarter; then made another connection and talked for a few minutes with someone else. "Everything working smoothly," he remarked between times over his shoulder. "Your sister has gone to bed, Mr Hollyer." Then he turned to the house telephone and distributed his orders. "So we," he concluded, "must get up." By the time they were ready a large closed motor car was waiting. The lieutenant thought he recognized Parkinson in the well-swathed form beside the driver, but there was no temptation to linger for a second on the steps. Already the stinging rain had lashed the drive into the semblance of a frothy estuary; all round the lightning jagged its course through the incessant tremulous glow of more distant lightning, while the thunder only ceased its muttering to turn at close quarters and crackle viciously. "One of the few things I regret missing," remarked Carrados tranquilly; "but I hear a good deal of colour in it."