Page:The Sign of Four.pdf/112

Rh got up and locked the door on the inside.'

'Hum! There's a flaw there. Let us apply commonsense to the matter. This Thaddeus Sholto was with his brother; there was a quarrel: so much we know. The brother is dead and the jewels are gone. So much also we know. No one saw the brother from the time Thaddeus left him. His bed had not been slept in. Thaddeus is evidently in a most disturbed state of mind. His appearance is—well, not attractive. You see that I am weaving my web round Thaddeus. The net begins to close upon him.'

'You are not quite in possession of the facts yet,' said Holmes. 'This splinter of wood, which I have every reason to believe to be poisoned, was in the man's scalp where you still see the mark; this card, inscribed as you see it, was on the table, and beside