There is a museum that claims to have the knife of Jack The Ripper. If you 'read the fine print' you will find that it is not the knife used by the Ripper. There was never a weapon recovered in this case. In what remains of autopsy reports of the Ripper's victims it can't even be determined as to the exact type and size of the knife used.
He kept them.
It is presumed 'Jack' used a knife.
Police world wide has come with scientific methods to capture murederes and solve other crimes. Mei Trow used modern police forensic techniques, including psychological and geographical profiling, to identify Robert Mann, a morgue attendant, as the killer.
Dr. Thomas Neill Cream didn't suspect anyone as Jack the Ripper, he was too busy killing people himself. Whereas the Ripper used a knife, Dr. Cream used poison, one of the most cowardly ways to commit murder.
It is a district in England where jack the ripper was from. later the band Whitechapel used it as a name.
he used very sharp weapons like knifes :)'Knives" =) -The Informant
Actually they did. Under the command of Metropolitan Police Commissioner Charles Warren, dogs were brought in but could not follow the trail of the Ripper. It was an embarassment for Warren and Scotland Yard.
Science is a system of knowledge and the methods used to find that knowledge.
Jack the Ripper" is the popular name given to a serial killer who killed a number of prostitutes in the East End of London in 1888. The name originates from a letter written by someone who claimed to be the killer published at the time of the murders. The killings took place within a mile area and involved the districts of Whitechapel, Spitalfields, Aldgate, and the City of London proper. He was also called the Whitechapel Murderer and "Leather Apron." He was never identified or caught.
Modern techniques have been used analising Jack the killer evidence. DNA testing and other techniques had not resulted an inside of the Jack personality or his motives.
Several years after the onset of the Ripper crimes, author Jack London spent time in Whitechapel in London's East End. This fascinating, appauling look at Victorian London in the East End gave an all too honest look at the people the Ripper preyed on. Crime was rampant, as was poverty, alcoholism, desparation and hopelessness. London sites "cleanilness a howling farce" and the misery and over-crowding was almost beyond description. Living as the East-enders did, London went into the Abyss with no money in his pocket, looking for work to earn his keep, and sleeping in "doss houses" when they had the room for him, and he could find the money. If not, it was out on the streets again. London writes the perfect companion book for any Ripper book out there. References:The People Of The Abyss by Jack London published 1901.