V.—“LUCK” FOR AND AGAINST CRIMINALS.
Among the many outside aids to detection, “luck,” blind chance, takes a very prominent place. We shall come upon innumerable instances of this. Troppmann, the wholesale murderer, was apprehended quite by accident, because his papers were not in proper form. He might still have escaped prolonged arrest had he not run for it and tried to drown himself in the harbour at Havre. The chief of a band of French burglars was arrested in a street quarrel, and was found to be carrying a great part of the stolen bonds in his pocket. When Charles Peace was taken at Blackheath in the act of burglary, and charged with wounding a policeman, no one suspected that this supposed half-caste mulatto, with his dyed skin, was a murderer much wanted in another part of the country. Every good police officer freely admits the assistance he has had from fortune. One of these—famous, not to say notorious, for he fell into bad ways—described to me how he was much thwarted and baffled in a certain case by his inability to come upon the person he was after, or any trace of him, and how, meeting a strange face in the street, a sudden impulse prompted him to turn and follow it, with the satisfactory result that he was led straight to his desired goal. The same officer confessed that chancing to see a letter delivered by the postman at a certain door he was tempted to become possessed of it, and did not hesitate to steal it. When he had opened and read it, he found the clue of which he was in search!
Criminals themselves believe strongly in luck, and in some cases are most superstitious. An Italian, whose speciality was sacrilege, never broke into a church without kneeling down before the altar to pray for good fortune and large booty. The whole system of Thuggee was based on superstition. The bands never operated without taking the omens; noting the flight of birds, the braying of a jackass to right or left, and so on, interpreting these things as warnings
or as encouragements to proceed. This superstitious belief in luck is still prevalent. A notorious banknote forger in France carefully abstained from counterfeiting notes of two values, those for 500 francs and 2,000 francs, being convinced that they would bring him into trouble. Thieves, it has been noticed, generally follow one line of business, because a first essay in it was successful. The man who steals coats steals them continually; once a horse thief always a horse thief; the forger sticks to his own line, as do the pickpocket, the burglar, and the performer of the confidence trick. The burglar dislikes extremely the use of any tools or instruments but his own; he generally believes that another man’s false keys, jemmies, and so forth, would bring him bad luck. Only in matter-of-fact America does the cracksman rise superior to superstition. There a good business is done by certain people who lend housebreaking tools on hire.
Instinct, aboriginal and animal, has helped at times to bring criminals to justice. The mediæval story of the dog of Montargis may be mere fable, but it rests on historic tradition that after Macaire had murdered Aubry de Montdidier in the forest of Bondy, the extraordinary aversion shown by the dog to Macaire first aroused suspicion, and led to the ordeal of mortal combat, in which the dog triumphed.
It has been sometimes suggested that the instinct of animals might be further utilised in the pursuit of criminals. Something more than the well-known unerring chase of the bloodhound might be got from the marvellous intelligence of dogs. We shall see how the strange restlessness of the dog owned by Wainwright’s manager in the Whitechapel Road nearly led to the discovery of the murdered Harriet Lane’s remains. The clever beast was perpetually scratching at the floor beneath which the poor woman was buried, and his inconvenient restlessness no doubt led to his own destruction, for Wainwright is said to have made away with the dog. In India the idea of using the pariah dog for the purpose of smelling out buried bodies has been often put forward. Dogs would avail little, however, if the corpse lay at a great depth below ground, and hence the suggestion to draw upon the keener sense, exercised over a wider range above and below ground, of the vulture. This foul bird is commonly believed to be untameable, but it might assist unconsciously. Vultures are much given to perching upon the same tree near every Indian station, and close observation might reveal the direction of their flight. Their presence at any particular spot would constitute fair grounds for suspicion that they were after carrion. Indian police experience records many cases of the discovery of bodies through the agency of kites, vultures, crows, and scavenging wild beasts. The howling of a jackal has given the clue; in one remarkable case the body of a murdered child was traced through the snarling and quarrelling of jackals over the remains. A murderer who had buried his victim under a heap of stones, on returning (the old story) to the spot found that it had been unearthed by wild animals.