FILE PHOTO: A photograph of murdered police officer Sharon Beshenivsky is seen beside floral tributes as armed police guard the crime scene in central Bradford, November 19, 2005. Mother of three, Beshenivsky, 38, was shot dead and colleague Teresa Milburn, 37, was seriously injured by armed robbers when the two officers were called to a travel agency after an alarm was set off. REUTERS/ Russell Boyce -/File Photo
A photograph of murdered police officer Sharon Beshenivsky is seen beside floral tributes in Bradford. Reuters

Man arrested in Pakistan over 2005 murder of UK policewoman