So, suggesting to a person that she was suffering from amnesia from a traumatic experience is just a normal action for an interpreter. Do you think that it is normal that the "mediation" you describe only seems to work in one direction? Why didn't this "interpreter" helped Amanda's version instead of the police version? She could very well said to the police something like: "Sometimes people are wrongly suspected of murder, maybe what she's saying is true. Once I stole a cookie from the jar but my parents didn't believe my story in spite of it being true, imagine what I could have said if I was subjected to an interrogtion in the middle of the night."
So no, she was not mediating, she helping the police with the interrogation.
So no, she was not mediating, she helping the police with the interrogation.

