The confession statement was written down at 1:45am. Questioning started at about 11pm. Knox herself claimed that she was 'coerced' with the help of the translator who arrived only at 0:30. Mignini was already called just before 1am. How does that translate to an 'all night torturing'? It wasn't really a confession, but a false accusation where she put herself at the scene. She has been convicted for this and this conviction was confirmed by the SC.