First of all: "tell me again" is a rude request. I am not supposed to tell things twice.
It's a figure of speech. You once said something about posting in order to improve your English, now we're learning about American idioms.
(that's another figure of speech)
Second, Guede was not carrying a knife. He had a knife in his rucksack, and the bag was inside a building. There is no crime in this. Carrying a knife means carrying on your person or in a vehicle from a location to another.
So in other words it was OK to sneak into a nursery school and steal a knife and put it in his bag while committing his crimes, but if he walked out the door with it he'd be in Big Trouble?
Anyway I made a mistake: because, re-reading the article. I thin the unjustified carrying of a knife refers to the carrying of the kitchen knife back from the cottage to the apartment.
OK, I wondered if that was the case when Mary posted that, but it wasn't worth the inhumanity of google translate to try to figure it out.
Last, not only Guede could not be charged or prosecuted, but also the main point is that a prosecution on those alleged charges would have been irrelevant, because it could not be used in the Kercher case.
That was never my point, Machiavelli, he could have seen to it that Rudy did more time regardless.
The Milan episode obviously could not be prosecuted by Mignini because Milan is a different jurisdiction. He was caught with stolen items in Milan: this means only a Milan proseutor could deal with this.
How many people did he charge in Florence, is that the same jurisdiction? I thought Perugia was in the Rome jurisdiction which is why it handles the political cases.
But also, most important, you are talking about charges related to other deeds totally independent from the Kercher murder, therefore they cannot have an influence in the case. If Guede already had established criminal records, then those criminal records could be used, but only to argue against mitigation, not to increase the penalty (anyway Mignini and Comodi already managed to obtain the highest penalty, that was 30 years, they could not obtain more on that charges).
They could have charged him with more, plus made sure he was charged for the rest of his recent crime spree which culminated in the death of Meredith Kercher.
I honestly don't know how they expect people to believe Italy allows murderers like Rudy Guede walk the streets in seven or so years without the prosecutor bungling badly or cutting a deal, especially if he'd also committed recent prosecutable offenses. Mignini used mafia laws to confine Raffaele and Amanda in solitary and lied his ass off before Matteini to keep them imprisoned until their trial, he could have taken the gloves off with Rudy Guede but he let him off with a severe coddling instead.

p)
But Guede did not have any criminal record. Above all, he had no criminal record for rape and violence. Also, no theft was proven to be committed in the house; not even drawers were searched.
Meredith's money, credit cards and phones were missing at the very least. Raffaele and Amanda were convicted of the phones in another travesty of justice, Rudy however ended up 'cleared' of all the theft charges.
ETA: at least one drawer was open off the top of my head, and of course after opening a drawer someone can then
close it.
Why didn't Mignini appeal
that considering he'd appeal Raffaele and Amanda's 25 and 26 year sentences?