Were Meredith's mobile phones tested for DNA, blood, or fingerprints?
I'm trying to make sense of the use of her phones as described in the Massei report. Massei concludes that she dialed voicemail herself and hung up because she was frugal. Is there any evidence there were voicemails to be received?
It would be interesting to know how exactly this phone worked to try to recreate what screens the user would have seen and what the logical explanation is for the technical evidence provided to the court.
If we reason that Meredith was dead long before the flurry of activity around 10pm, is the logical explanation that the killer(s) were fumbling around with her phone and accidentally called her voicemail and the first number in her address book?
Neither one of the calls from Meredith's UK mobile - to her UK voicemail number at 9.58pm and her UK bank (Abbey) at 10.00pm - ever actually connected to the network. The only record of these calls was on the "outgoing calls" list on Meredith's phone memory; there was no record of them on the network or billing systems. This means that the numbers were dialled but that the calls were quickly terminated (by pushing the "end call" button) before a connection had even been made.
This means that it's impossible for the voicemail call to be explained by Meredith calling quickly to check whether she had any messages. It's only explainable by suggesting that Meredith dialled her voicemail, but immediately thought better of it (for reasons of cost or something else) and terminated the call. I find this to be very unlikely, but in this regard it would be useful to know whether a) Meredith often called her UK voicemail service since she'd been in Italy, b) whether her roaming partner allowed the pass-through of voicemail alerts (e.g. a "voicemail" message on the screen, or the lighing up of the voicemail icon in the corner of the screen), and c) if anyone had indeed left her a voicemail message that she hadn't yet retrieved on the evening of November 1st.
The other thing to bear in mind here is that the UK bank number definitely did not have an international dialling code and prefix attached to it (I also suspect that the voicemail (901) was only set up to work in the UK). Meredith would definitely have known that in order to dial UK numbers from Italy she would have needed to remove the first "0" from the UK number, and insert "0044"* as a prefix ("00" being the international dialling code used in Italy, and "44" being the UK prefix). Thus the bank number stored in her memory and dialled at 10.00pm that night (0845 9724724) would actually have had to have been dialled as "0044845 9724724" in order to connect correctly. Indeed, the aborted call to her mother from 8.56pm included the correct international prefixes.
Therefore, the only feasible explanation (to me) of this activity being carried out by Meredith herself is that she was simply pressing random buttons on her phone - I can't see how she would have had the intention of actually making these calls, since she would have known full well that she needed to append the numbers to enable them to connect from Italy. In addition, there appears to have been no reason whatsoever why Meredith would have been trying to call her bank at 10pm (9pm UK time). Even though this number is for a 24-hour telephone banking service, there's no reason why Meredith would have needed to call it that night - and if she had needed to do so, there's no reason why she would have given up after realising that she needed to add the international prefixes.
So, all that having been said, I think the only logical, reasonable explanation for this phone activity is that someone other than Meredith was pressing buttons on her handset - probably trying to turn it off. I think that the two times the button presses resulted in calls being dialled, the person handling the phone quickly realised this and terminated the calls immediately.
The 10.13pm connection is also somewhat inexplicable in the context of the phone being in Meredith's hands, and far more explicable if someone else had the phone. The 10.13pm connection was an incoming multimedia message (probably a photo) sent to the phone using the GPRS protocol. The way that this message would have been received by the handset is as follows: the phone would issue an alert, to notify an incoming GPRS message, and would indicate the the message was in the process of being downloaded. The indication is that someone terminated the download before it was complete. So either Meredith had the handset, saw/heard the alert, and decided that she didn't want to receive the message, or someone else saw/heard the alert, and quickly pressed the "end call" button to terminate the download. I think that the latter explanation is far more likely, and is reasonable attributable to someone other than Meredith being startled by the "incoming message" alert and quickly taking steps to shut down any activity on the handset.
* Most mobile networks allow you to put "+" instead of a specific international dialling code (e.g. "00" in Italy) - the network will then add in the appropriate international dialling code for the country where the phone is situated at the time.