The strangest thing about this upcoming documentary is the channel for which it has been commissioned. BBC Three is, very specifically, the BBC channel that is dedicated to providing "alternative" programming aimed squarely at a younger (16-34) audience. Most of its output is light entertainment and comedy, and where news or current affairs are featured (rarely), they are packaged in a way that's specifically designed to be accessible to (and appeal to) younger demographics.
Therefore it's hard to see how a documentary about Amanda Knox fits into the BBC Three remit. If this were a big-ticket, serious documentary, it would without doubt be carried on BBC One (the flagship channel) or BBC Two (the BBC's second channel, focussing more on factual/arts programming than the all-genres One). Or if it were more of a minority audience programme, but still with a serious bent, it would be on BBC Four, which is the BBC's smaller documentaries-only channel aimed squarely at the intelligentsia. Where it emphatically wouldn't be is BBC Three.
So something's definitely strange about this documentary, in terms of its genesis and the manner in which it was commissioned. I wonder what might have happened............