article_snippet.sent: West Yorkshire Police produced this computer generated image after taking a description of the suspect from the suspect victim.
article_snippet.sent: the suspect is described as of Pakistani or Middle Eastern background and in the suspect early twenties .
article_snippet.sent: Detective Superintendent Nick Wallen from West Yorkshire
article_snippet.sent: Police have also revealed Police have the attacker's DNA but so far have found no match and are waiting to hear back from forces abroad.
article_snippet.sent: Man is described as being of Pakistani or Middle Eastern origin, in Man early twenties and slim with a receding hairline.
article_snippet.sent: Investigators believe his victim may have brought the weapon with his victim in a premeditated assault.