Detectives hunting the killer of teenager Jodi Jones have sought the help of the FBI in the United States.
http://news.bbc.co.uk/2/hi/uk_news/scotland/3378781.stm
http://news.bbc.co.uk/2/hi/uk_news/scotland/3378781.stm
:waitasec: Is this guy innocent?
....'there was not one DNA profile that could not be accounted for. Every profile belonged to people who knew Jodi, including Luke.....which ruled out anyone unknown as the killer.'
'The trial heard that Jodi's body was left uncovered and exposed to the elements for eight hours after it was first discovered, possibly risking the destruction of vital DNA evidence.'
http://www.scotsman.com/news/scottish-news/top-stories/the-clues-that-snared-a-murderer-1-959390
Not that I've read it all! But it certainly sounds as though there were several avenues not fully explored. The evidence against Luke seems to be very flimsy.