murder, Dr. Henry Faulds had published a letter in the scientific journal Nature in 1880. In the
letter he outlined for the first time the possibility of using fingerprints for identification
purposes. It was only in 1896 that Sir Francis Galton, Inspector General of Bengal Police,
sought to put theory into practice. Using the new-found method of 'dactyloscopy' (later known
as fingerprinting) he employed the technique to successfully identify criminals. Again, new
technology arrived just too late for the Ripper investigators.
Whilst investigative police could not be blamed for a lack of forensic knowledge, their failure to
apply known investigative methods to the crime scene certainly smacked of incompetence.
Photographing the crime scene was not exactly standard practice of the time but it was a
known procedure. Unfortunately the officers leading the investigation at the time saw fit to only
photograph one of the Ripper's victims, a certain Mary Kelly, at the crime scene. Even more
bizarrely, photographs of the victim were more centred on photographing her eyes to the
neglect of all else. The reason or 'forlorn hope' as cited by Inspector Walter Dew was that the
imprint of the Ripper might have been recorded on the victim's retina at the time of her death.
No conclusions were drawn from the undertaking.
Another more serious criticism that has been levelled at the investigative police at the time is
their deliberate tampering with evidence. It is well-known that a semi-illiterate message was
scrawled above one of the Ripper's victims. However, before it could be properly analysed, the
investigating officer ordered that it be removed as it was thought to implicate the Jews and
racial repercussions were feared. the motive was well-intended but this action may have
destroyed vital clues.
A final problem was the lack of co-operation that existed not just between the Press and the
police but also between law enforcement agencies themselves. With regard to the former
problem, police distrust if the Press led to limited information being released to the
newspapers. This was due to a fear that information made public could alert a suspect or
waste time in throwing up false leads. Unfortunately, if information had been circulated in the
public arena, important information might have been uncovered that would have led to the
arrest of the Ripper. As regards the law enforcement agencies, in-fighting and rivalry between
the City and Metropolitan Police Forces served to delay exchange of information and so further
hinder proceedings
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