Assault at Bank

I was assaulted physically and verbally by a coworker recently. The experience left me distraught as there was no fault of mine. I strongly believed that my professional conduct will help this coworker stay within her professional limits despite her resentment towards me for reasons that she would know best. Unfortunately, she crossed all lines verbally and then physically during a meeting with the seniors which was held to bring to light her verbal misconduct. Instinctively, I ended up recording the audio clips and videos of her while she was charging at me verbally and physically. I just feel bad that I experienced something like this and that too has not been addressed fairly which itself gives a lot of reference about the kind of leadership involved. I am appalled and feel very upset. I don’t know how to figure this out. Even if i raised a harassment case here then i don’t have any assurance about the extent of support that i would receive if at all! Too puzzled and dejected.