Joanna Yeates: Cops scan zoo CCTV for clues
A police source said: "Bristol Zoo is not on the direct route from her flat to where her body was found, but the footage may prove useful in establishing how the killer reached her flat in the first place."
The body of Glenis Carruthers, 20, who was strangled in 1974, was found outside Bristol Zoo. Both women were blonde and found without shoes, neither was sexually assaulted and were attacked at the same time of night.
Cold-case cops investigating Glenis's murder will pass on any links to the Jo Yeates team.
Read more: http://www.mirror.co.uk/news/top-stories/2011/01/13/joanna-yeates-cops-scan-zoo-cctv-for-clues-115875-22845875/#ixzz1AucsoUUi