My question involves labor and employment law for the state of: Illinios
State of Illinois (at will employment state). Terminated without warning because HR alleges that I have confidential information that belongs to a different company in one of my business documents. That information was provided by my manager to be written into the business documents. I was not aware that my manager procured it from an outside company. He was not fired.
What should I do at this point? Tell HR that it came from my manager? Would I have any type of legal claim against my company?

