If you feel a lawyer is necessary, by all means go for it. I did not in my case, and am wondering if I should have. I don't know a lot about law, but I would think you would definitely have a case against your employer due to the fact that you were not provided training to protect yourself physically? nor did anyone come to your aid for 15 MINUTES...it doesn't sound like you have security there either? You might as well protect yourself if you feel that you need it.

I am glad you found out your job is protected, though. I hope it all works out for you. Please keep us posted.