Embattled Pennsylvania Attorney General Kathleen Kane is said to be the focus of inquiries in multiple investigations at both the federal and state level in addition to the indictment she's facing in Montgomery County, according to confidential sources.

Sources, speaking on condition of anonymity, said there appears to be an active FBI investigation asking questions about Kane as well as a Philadelphia grand jury looking into her and her office.

According to one knowledgeable source, at least one former employee of the Attorney General's Office has been interviewed by FBI agents in recent weeks. The source said one of the agents was from the anti-corruption unit.