Nothing. I'll accept the translation is fine. Where was GM at the point she had a bath or shower?. What part of the statement does KM say was inaccurate?
Well we don't know do we, but when I looked at it a couple of sentences hit me as being a bit suspect.
1. "Her husband said that the children were doing well and that he had bumped into the person with whom he had played tennis, a person who has two children." Why did she care to mention that Jez has two children?
2. "At the same time, one of the group of friends, Russell, went to see his children, without checking on the interviewee's children."
Is Kate being confused here and should have said Matt rather than Russell?
3. "Around 9.30pm was the time the interviewee should have gone to see her children, but her friend Matt (a member of the group) had just done a check in his apartment then gone to the interviewee's. He had entered the apartment by a glass sliding side door, that was always unlocked and once inside had not gone into the children's bedroom. He only looked through the door, and did not hear any noise. He went back to the restaurant and said that everything was fine."
To me that reads as if Matt entered the McCann's apartment without asking before hand.