LondonJohn
Penultimate Amazing
- Joined
- May 12, 2010
- Messages
- 21,162
To divert attention from himself, i.e. to make it look like an outsider had entered the house.
And this is the point where, traditionally, certain people will guffaw and say something like: "Oh yeah, right! Guede - a burglar - staged the scene to make it look like a burglar broke in and killed Meredith! Hahahahaha!"
But if the break-in were staged (and I don't believe it was), then - as you say - Guede had almost as much motivation for staging it (if he were the lone assailant) than Knox and Sollecito would have done if they were culpable.
Why? Well if Guede were the lone assailant and he got in without breaking in, this implies that Meredith would have let him in herself. This in itself implies that Guede was known to Meredith by sight: it's very unlikely that Meredith - in the house on her own - would have opened the door to someone she didn't know at 9pm on a dark November night.
So, if Guede was let in by Meredith, then he attacked and killed her, he might very well have realised (correctly) that he couldn't just unlock the front door and leave, since the police would assume (correctly) that Meredith had let her killer in. And Guede would have known that the universe of people who a) were known to Meredith, at least by sight, b) were in Perugia that night, and c) had no alibi, would be very small. And he would know that his name would be high up on that fairly small list.
So by staging a break-in, Guede would, at a stroke, greatly expand the universe of potential assailants. Technically, any male between the ages of around 16 and 60 who didn't have an alibi for that evening was now a potential suspect. And of course while the police would start by looking at habitual burglars, they could not be anywhere near certain that the killer would have come from within their midst.
So, by staging the burglary, Guede might have gone from being one of a group of - say - 10 suspects (men known well enough by Meredith that she would have let them into the house, who were in Perugia, and who had no alibi) to being one of a group of potentially tens of thousands of suspects.