So who is the country that tries fairly? Who has the policemen that do not misuse their powers? Which law courts give no account to a person's social position and really are in the truest sense, fair?
I admit to a bit of cynic but if you say Italy is not fair, then at least their incompetence is transparent.
Very few justice systems are completely fair, if any, but I would contest that in the western world at least, Italy's is among the more random. Anything can happen. Anything has, in fact, and while there seems to be a consensus over there that the system doesn't work, there's no real attempt to fix it.
There are lots of things wrong with the Swedish system, for example, but here, the (mis-) handling of the Amanda Knox case would likely have resulted in a mistrial. I believe the same to be true in most Western countries.
Which it should, because while she may be as guilty as sin, guilt is something that needs to be proven beyond any reasonable doubt and it just wasn't. I believe there was a time when a more able court system could have made a convincing case against her, but it didn't happen and now it is what it is.
Now, that is not to say that there isn't bias in our courts--quite the contrary, and I wouldn't dream of arguing against your points re social position--but I'd like to think that they aren't quite as sloppy, quite as random.
And even if they were, so what? Is it OK if enough people do it?