This case concerns a university in south part of Germany. There is a lady who has a full-time job in this university (she is PI of a group not a professor) and has brought several millions Euro to the university.
Now the problem is this: this lady has left Germany years ago and is living and working in Brazil, but in a very strange way, she still receives her full salary in Germany, and in fact, she is presented in the German university as she is living in Germany.
The case has been reported several times, but administration doesn't do anything. Is there any approaches or suggestions how to force university to investigate this matter?
EDIT 1
One of the people in the university had told the whistleblower that the PI in question is a highly valuable person as she brings money to the university. So, it seems there are people in the university administration that are blending the laws and regulations for her.
EDIT 2
One of her students had informed the office of the ministry of education of the state which university belongs, and the minister is incidentally a close friend of university rector; however, they forwarded the email to the university without any response.
EDIT 3
I just learned that one of her PhD students has filed a civil lawsuit last week. If any result comes out of it, I will update my post.