Flashing a big green light for qui tam litigation under the Insurance Claims Fraud Prevention Act, 740 ILCS 92/1, the Illinois Supreme Court concluded that (1) Marie Cahill has standing to sue her former employer for allegedly defrauding an insurance company out of millions of dollars — because she is an “interested person” under Section 15(a) of the statute, even though she didn’t suffer any direct, personal injury — and (2) the State of Illinois, which only suffered a nonpecuniary injury to …