Evidence against Guede:
There is no evidence that Guede and Knox ever even met each other before the trial
He said he met her once, and somehow recognized her voice from the bathroom (where he supposedly was during the murder)
Guede had never met Sollecito
He changed his story from "a shadowy figure" whom he wrestled with after supposedly discovering Meredith's body, to Knox and Sollecito.
In his first version of the story, the "shadowy figure" man was the physical opposite of Sollecito, short and left-handed
Guede told a friend on the phone (call was being recorded) that Knox and Sollecito had not been there at the time and that they had nothing to do with it.
After the murder he went out dancing.
Then he fled to Germany, taking his bloody clothes and shoes and losing them there.
Also:
The murder scene was not cleaned, otherwise Guede's dna and evidence would not have been all over it.
Knox & Sollecito supposedly bleached out all their clothes etc, but just put the murder weapon back in the drawer? Oh, and that they somehow cleaned up all their own footprints but managed to leave Guede's very noticeable bloody footprints in several locations. They knew enough about footprints somehow to know exactly which ones were his and which ones were their own. Oh, sure.
Meredith clearly struggled and fought against her attacker(s). Knox and Sol. showed no bruises or cuts/other evidence of this. Nobody knows if Guede did because he was gone.
This case honestly reminds me of that movie "My Cousin Vinny" where the small town police are so ready to accuse their first suspects that they fail to realize just how implausible their whole story is.
They were clearly biased, not to mention totally incompetent in the way they collected and stored evidence. Oh dear, the dna on the knife is not dna, it's a bit of bread crust
Oops, we thought the fridge at the murder scene was a good place to store evidence along with all kinds of food belonging to the housemates
What a farce.
Irt making it look like a break-in...the truth is most likely it actually was a break-in. Guede has been found guilty of stealing Meredith's phones, credit cards, and cash.