ENTIRE CADAVER DEAD BUT A SHORT TIME.
In the case of a body that has been dead a short time only, recognition from the features, even by the nearest relatives, is often a matter of the greatest difficulty. The change produced in the color and form of the body, especially after drowning, is a formidable obstacle to identification by likeness and general type of face. Pages could be filled with the mere mention of the multiplied instances of mistaken identity of the living, many of whom have been punished because they had the misfortune to resemble some one else. How much more careful, then, should be the medical examination of the remains in the progress of decay, with the distortion and discoloration of the features, and the consequent change or destruction of the peculiar expression of the countenance by which human features are usually distinguished and identified.
Among the innumerable instances of mistaken personal identity and cases of resemblance mentioned in history and fable, from the time of Ulysses down to the days of Rip Van Winkle’s dog Schneider, it appears that this animal is credited with more sagacity than man in the matter of recognizing his master even after years of absence. Indeed, recognition by animals may be considered a proof of identity. Many persons can recall instances of the kind, though perhaps not so dramatic as the one of the dog in the Odyssey, who recognized his master after twenty years of absence and died immediately thereafter.
As a matter of fact, time and circumstances will so alter resemblance as to account for some of these most striking proofs of the fallibility of human testimony that we see illustrated in chapters on mistaken identity. We easily forget the true image of persons and things, and time promptly modifies them. The evidence of the senses may be so little trusted in this regard that father, mother, husband, and nurse may attest a false identity in the case of their own children. A nurse has been known to testify to the identity of the severed head of a woman whom thirteen other persons were sure they recognized from characteristic signs, when the supposed victim put in an appearance and thus attested her own existence. The head of the unrecognized victim of this strange controversy is preserved in the museum of the Strassburg Faculty.
In another case of historical notoriety in France, forty witnesses on each side swore to the personality; while in the celebrated Tichbourne trial no less than eighty-five witnesses maintained positively, under the most rigid and scrutinizing cross-examination, that a certain person was Sir Roger Charles Doughty Tichbourne, a baronet; at the same time a corresponding number were equally unshaken in their conviction that he was a Wapping butcher, Arthur Orton.
Resemblances often bring about remarkable coincidences. A case is said to have occurred in Covington, Ky., where two men met, each the double of the other in form, stature, and feature, each having lost a right leg, amputated at the knee, and each being blind in the left eye from accident.
Puzzle and perplexity are not confined to remarkable cases and judicial errors; for so many people are unskilled in correct observation that it is a matter of common occurrence for two individuals to be mistaken the one for the other. The writer for some years has frequently been mistaken for a certain naval officer he is said to resemble, while the officer in question has become so accustomed to being called “Doctor” that he answers to the title without protest.
A case that has of late been much quoted in the journals is that of Tiggs. What was supposed to be his mangled body was identified by his wife, and further identification was forthcoming from one of his children and the employer of the deceased. The coroner had granted a certificate for burial, and as the hearse neared the door, to the surprise of all parties the real Tiggs entered the house and gave a satisfactory account of his absence.
Most mistakes of this kind are the result of existing imperfections in the average human mind or in its use. So few people are skilled in minute observation that Lord Mansfield’s dictum regarding the “likeness as an argument of a child being the son of a parent” should be received with a certain degree of reserve, especially in the question of identity from likeness after death. In Ogston’s “Medical Jurisprudence” a case is related of a father who could not recognize the body of his son drowned at sea ten days previously. The mother, however, identified her boy from the existence of two pimple-looking projections on the front of the chest, which proved to be supplementary mammæ.
As a rule, the changes in the face and countenance two weeks after death are such that it is well-nigh impossible to establish identity from the features alone. Yet in exceptional cases the external results of putrefactive decomposition have been so delayed or modified as to produce very small changes in the features even after many years of burial. Bodies have been known to retain a remarkable state of preservation for long periods in such circumstances as burial in a peat bog, in the sand of the desert, and in the frozen ground of cold countries.
Even photography in the matter of identity is not to be trusted. Though an important accessory to other evidence, it is often, and very properly, objected to by lawyers on the ground of being incompetent, irrelevant, and immaterial. The picture presented for comparison may not be an original one or it may have been taken years previously. The difficulty in recognizing one’s own most intimate friends from pictures taken only a few years back is a matter of common knowledge. Besides, the negative from which the picture was taken may have been retouched or altered, consequently it would not be the same as produced by the camera, and is, therefore, valueless as evidence. It is held to be incompetent to prove a photograph by merely asking a witness whether or not he recognizes the picture in question as that of a certain person.
In all cases where photographic pictures are required in a court of law the authorities are that the artist who took the picture must be produced and show that he took the picture, and that it is a correct representation of the original of which it claims to be a picture. If possible the negatives themselves should be called for and reproduced. Dr. Tidy states that he has known a volume of smoke appear in a print as issuing from a chimney, and used as evidence of the existence of a nuisance, when no smoke existed in the original negative. Only slight familiarity with the method of taking photographic pictures and the chemistry involved in the process suffices to show that many little details of sensitizing, exposing, developing, and printing greatly change the general appearance of the face. Some of the tricks that may be played with photography, illustrating its comparative incompetency as evidence in the matter of personal identification, I have seen in a series of pictures at the Department of Justice in Washington. All were photographs of the same person taken in such varying circumstances that no two are alike or recognizable as the same person, until scrutiny is brought to bear on the profile of the nose.[587] In considering photography in its bearing on this branch of medicine, it must also be borne in mind that a certain degree of imperfection arises from want of uniformity in the lenses of cameras. I have already mentioned the want of precision in photographing the skull, the common defect being central not orthogonal projection such as anthropometry requires.