Oh, make no mistake on his own face as beautiful as hers, Tyr, he was and is, a much bigger, stronger person than she. He is wealthy and well-connected, but even more so Italian and male, and not some black immigrant to the EU like Guede, but a handsome, young, man of a well-connected, wealthy Italian family. So she is a she-wolf, and he, far taller and stronger, is some pawn in the game of the murder of which he, despite the best representation money, of which his family has in spades, can buy. He is as guilty as she is in terms of conviction. She, the woman, the American who can speak Italian as fluent as any, is the witch of Perugia.
Really?
If you had to pin me down I would say Guede acted alone, the evidence is certainly dodgy, and Miss Know was then the immature, silly, rather uncaring housemate, with her equally silly, immature, uncaring lover.
Do two rights make a wrong? It's unknown at present. But if she is a witch then he is her warlock, for she was with him all the way, with his blue eyes and fine bones. You want to have a beauty contest then they are neck and neck, and obviously in the stakes of wealth as well.
The girl is still dead, and no miscarriage of justice will bring her back.