Sorry everyone but I have gone back on my decision and will be maintaining contact with Mark. I was annoyed that he hadn’t replied to me and I now understand why. He has been busy sifting through information on his case. Two new witnesses have come forward with sightings of Sami after the date he allegedly died. This has obviously been Mark’s priority. I will provide more information when I am given it.
I'm still erring on the side of guilt with this one, Daisy, although prepared to be persuaded otherwise if new evidence surfaces. But I can't get my head around why Mark ordered such a large amount of concrete to cover yet more previously laid "underpinning" concrete, supposedly to stop roots undermining the garage wall, when the trees which were causing the problem had already been removed. Why not just backfill with the soil which had originally been in the hole, or barrow a few loads of gravel? from that large industrial-sized bag (shown in one of the photos) at the front of his house instead. The use of so much impenetrable concrete implies an intention that his father's remains would never be discovered.
Angelo suggested that all Sami's neighbours would have been interviewed, but the sightings, if true, could have been by anyone who didn't live nearby such as a delivery driver or dog walker.
https://twitter.com/ma_campaign