Chapter XVIII

THE FINAL PROOF “We now,” Thorndyke resumed, “enter the final stage of the inquiry. Hitherto we have dealt with purely scientific evidence which would have had to be communicated to the jury and which they would have had to take on trust with no convincing help from their own eyes. We had evidence, conclusive to ourselves, that Monkhouse had been murdered by means of a poisoned candle. But we could not produce the candle or any part of it. We had nothing visible or tangible to show to the jury to give them the feel…