Evidence of any of this besides some complainants she did not clean the toilet properly?
Natalie Hayward, friend of Meredith in Perugia:
"In addition, she said tensions between the two women, who shared a flat, had been building up for weeks.
Miss Kercher was "frustrated" with the University of Washington student's refusal to do her share of the cleaning, and felt uncomfortable that Knox kept a vibrator in a transparent wash bag in their shared bathroom. Relations were not improved by Knox's insistence on strumming her guitar all the time, Miss Hayward added.
...
The two British women first met Knox when she took a room in early October in the hillside cottage where Miss Kercher lived. They helped her settle in, then all three went for lunch together.
"She was clearly a powerful person," said Miss Hayward. "She talked about herself a lot. She talked about her friends as though they couldn't live without her. She was very different to Meredith. She was used to being the centre of attention."
...
In the hours after the body was found, Knox and a group of Miss Kercher's British friends were called to a local police station for questioning.
"She was acting very differently to everyone else," Miss Hayward said. "We felt shell-shocked, half dead. She seemed a bit too OK. It wasn't normal. That in itself doesn't mean she's the culprit, but when you put it with everything else..."
Miss Hayward and the other British girls were suspicious that Knox seemed to have knowledge of the crime scene, despite police saying she had not seen inside the bedroom, where Miss Kercher lay in a pool of blood with her throat cut. The horrific scene was only revealed when police directed that the door be kicked in.
...
Miss Hayward said: "I remember her talking to her stepfather on the phone and saying that she had found the body and it was in the cupboard and it was in a blanket. It was odd because she hadn't been in the room. We were so traumatised we didn't take it in at the time."
Miss Hayward, deeply upset and trying to comfort her grief-stricken friends, said she hoped that her friend had not suffered too much. Knox allegedly replied: "What do you think? She *advertiser censored***** bled to death."
http://www.telegraph.co.uk/news/wor...chers-friend-Perugia-can-be-a-dark-place.html