http://www.dailymail.co.uk/news/article-1343805/Joanna-Yeates-murder-Police-refuse-rule-sexual-motive-hunt-4x4.html
http://wiki.benecke.com/index.php?title=2005_Mark_Benecke:_Collection_and_handling_of_forensic_DNA_samples
Interesting info on DNA and how the cold weather may have helped police catch Jo's killer, her parents are in my thoughts and I pray Jo has the justice she deserves very soon.
