by Julia Layton
November 21,2006
.....A new documentary airing in England this week takes another look at the case using state-of-the-art profiling techniques to see if modern detectives can solve the crime. Some results have already been revealed. First, those involved in creating the documentary think the police were looking for the wrong type of person. In 1888, the detectives were expecting Jack the Ripper to seem mentally ill, which may explain why they never caught him. Modern psychological profilers think Jack the Ripper most likely looked and acted perfectly sane. A geographical profiler, who uses locations and details of crimes to try to pinpoint where the killer lived, has determined that Jack the Ripper probably lived in the area of Flower and Dean Street in east London, within 1 square mile (2.6 square km) of each of the killings and within 100 yards (91 meters) of a known residence of each of his victims. In 1888, London police actually canvassed this exact area asking residents if they had seen anything related to the crimes. But they had no sketch of the subject, and they came up with nothing. It could be that the sketch was the missing piece, and now, investigators have one.
Full story: http://people.howstuffworks.com/ref/ripper...le.htm?cid=rss2