HR said:
We have not found any evidence.
We are satisfied that the investigation was conducted in an appropriate manner.
You were not in a position to identify any witnesses to this allegation, nor did you provide the names of any colleagues you mentioned it to or discussed it with thereafter.
HR said this is a very serious allegation to level against another employee and it is not clear to us why you would wait almost 12 months to report it.
We will have to give careful consideration to our options.
This is what the Cisco HR does to an employee who reported to Ethics team and ER. Wonder how many employees have been treated like this.