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In re R.L.

Appellate Court of Illinois, Fourth District · Ill. App. 4th Dist. · Illinois bar guidance

Other

Verified September 29, 2026

Citation
In re R.L., 2025 IL App (4th) 241211-U (Ill. App. 4th Dist. Aug. 20, 2025) (No. 4-24-1211)
Decided
August 20, 2025

Summary

Appellate counsel William T. Panichi's brief for the respondent mother in a termination-of-parental-rights appeal cited "In re C.P., 2018 IL App (4th) 180378," which the court found "does not exist" (¶ 139), and cited other authority that did not support the propositions asserted. The Fourth District noted that it had already sanctioned Panichi in In re Baby Boy, 2025 IL App (4th) 241427, In re S.M., 2025 IL App (4th) 250277-U, and In re A.S., 2025 IL App (4th) 250298-U, and stated: "In S.M., S.S., and Baby Boy, sanctions were imposed following rule to show cause proceedings, and in each case, Panichi has been referred to the Attorney Registration and Disciplinary Commission (ARDC)."

AI tool:
Not found by the court (the order makes no finding about AI; AI appears only in the title of a news article it cites)
This case summary is informational only. Verify the underlying opinion or order against the primary source before relying on it in any filing or client matter.

How did the court address the AI-related conduct?

The court affirmed and imposed no sanction in this appeal. It explained (¶ 118): "although Panichi has cited nonexistent cases and cases that do not stand for the propositions of law asserted, because Panichi has already been referred to the ARDC and is surrendering his license, we have elected to not pursue sanctions in the present case, which would require further rule to show cause proceedings and cause further delay."

Why does In re R.L. matter for law firms using AI?

In re R.L. follows three Fourth District decisions from the preceding month (In re Baby Boy, In re A.S. and In re S.M.) that sanctioned the same appellate attorney for nonexistent or unsupported citations. Here the court identified a nonexistent case but “elected to not pursue sanctions” because counsel had already been referred to the ARDC and was surrendering his license, and because a further rule to show cause proceeding would have further delayed a termination-of-parental-rights decision. The court also noted that addressing counsel’s conduct across these appeals “caused further delay in the issuance of our decision.” For firms, the order shows that the costs of unverified citations can fall on the client and the case timeline even when no sanction is entered.

Sources

Primary sources

Unverified claims:
  • AI attribution: the order does not find that AI was used. It mentions AI only in the title of a news article it cites ("Springfield Attorney Fined for Using AI, Citing 'Nonexistent' Cases"). The entry is included because third-party AI hallucination trackers list it.