Nurse Case manager - Registered Nurse Sharp HealthCare Employee Review

My work environment is challenging with the management team looking the other way. I did the right thing and called the " Sharp ethics line and reported the incident to upper management. Instead today, I received an below average annual review of 1.8 stating that case management matrix is off. . My supervisor physically touched me by "poking me in the chest" and I reported it. Where is HR or management on this situation? The irony of the situation it was a witnessed event by a fellow co-worker. There is payback if you report anything and you should not say or do anything. The phone calls for the ethics line are recorded and informed is forwarded to department manager