A federal grand jury has indicted Cook County Circuit Judge Jessica A. O’Brien and one other person on charges they misled lenders to obtain and refinance $1.4 million in mortgage and commercial loans, the U.S. Attorney’s Office announced Wednesday afternoon.The 12-page indictment alleges O’Brien and co-defendant Maria Bartko engaged in a scheme to defraud lenders by concealing material facts on several mortgage documents submitted to financial lenders such as Citibank, New Century Mortgage Corp. and …