Note 13 — Chapter VIII · Vance Accepts a Challenge

Sir Basil Thomson, K.C.B., former Assistant Commissioner of Metropolitan Police, London, writing in The Saturday Evening Post several years after this conversation, said: “Take, for example, the proverb that murder will out, which is employed whenever one out of many thousands of undiscovered murderers is caught through a chance coincidence that captures the popular imagination. It is because murder will not out that the pleasant shock of surprise when it does out calls for a proverb to enshrine the phenomenon. The poisoner who is brought to justice has almost invariably proved to have killed other victims without exciting suspicion until he has grown careless.” ↩︎