Like I said in the other topic, I've had Skype contact with Alberto. At one point he invited me:

[4-7-2013 3:16:52] Alberto Armandi: i will get you a nice accomodation
[4-7-2013 3:16:56] Alberto Armandi: at my family hotels
[4-7-2013 3:17:03] Alberto Armandi: not far my house

Also (this was about a Hotel booking site idea he had):

[9-1-2013 14:10:23] Alberto Armandi: if you have an hotel yeah, i got 2 accounts before, my family runs 2 hotels, now my father decided not to pay booking.com invoices LOL and they revoked access

And some more hotel talk:

[10-7-2013 21:37:46] Alberto Armandi: sardinia is a tourism place, look for it on the web
[10-7-2013 21:38:19] Alberto Armandi: when i worked at the hotel, i met countless NL mates
[10-7-2013 21:38:53] Alberto Armandi: i'm just at the south-west of sardinia
[10-7-2013 21:41:09] Alberto Armandi: just a couple years ago, last time i worked in the field, i had some guests from Sicily in the hotel Costa Antiga

I already offered to send some of the transcripts in for the Police report. But I doubt the information I have is new. It's not going to lead to groundbreaking discoveries.