I'm posting this after the latest development in the news today. On a related note, I wonder how many prominent countries allow double jeopardy.
Injustice in Perugia - A site detailing the wrongful conviction of Amanda Knox & Raffaele Sollecito (InjusticeInPerugia.com)
This BBC science piece was also interesting:
Kercher trial: How does DNA contamination occur?
After reading the BBC piece, I would also call particular attention to these two sections on the InjusticeInPerugia.com site:
The Truth About The Knife
The Truth About The Bra Clasp