@gungasnake,
I wonder if Italy will ever clear up the mystery behind the bomb threat.
After Guede locked Kercher in her room to slowly drown in her own blood, he took her cell phones and left. Shortly thereafter, he pitched her phones down a dark ravine.
There was a house at the bottom of that ravine, and not too long after Kercher's phones landed in their yard, that house got a phone call telling them that there was a bomb hidden in their toilet.
They phoned the local police, who came out and searched the yard where the phones landed (but not the bathroom where the bomb was alleged to be). Because it was dark, they failed to find the phones.
The homeowners found the phones ringing in their yard the next day when Amanda grew alarmed and started trying to call Kercher. They turned them in to the local police "because they had seen in movies that phones could be used to detonate bombs".
The local police then waited until Amanda and Raffaele phoned the police, then they showed up with Kercher's phones, then they lied about when they showed up, claiming that they had arrived before Amanda and Raffaele phoned the police.