A.C. Appellant v. H.D. AND J.C.
SC Pennsylvania · Mar 13, 2026
What happened in this matter?
The Superior Court of Pennsylvania identified that a pro se litigant's brief contained fabricated and misrepresented case law, likely generated by AI. The court did not impose a monetary sanction but ruled that the arguments supported by these invalid citations were waived for failure to cite pertinent authority, leading to the affirmance of the lower court's dismissal.
- Why the court cared
- The linked source identifies the filing problem as: Brief cites a non-existent case, which the court determined does not exist and was likely generated by AI..
- Why it matters now
- The source records a concrete authority-verification problem in a state proceeding and the tribunal’s documented response to it.
Why this matter is tracked
In A.C. Appellant v. H.D. AND J.C., the SC Pennsylvania addressed a Fabricated: Case Law in a pro se litigant filing. The linked source records that brief cites a non-existent case, which the court determined does not exist and was likely generated by AI. The source record does not state a separate procedural consequence. The entry is dated 2026-03-13. It supports a focused account of the authority problem and does not establish an unrecorded AI tool, motive, or wider factual finding.
The source records a concrete authority-verification problem in a state proceeding and the tribunal’s documented response to it.
Record details
What the record establishes about AI use
The court suspected the use of generative artificial intelligence.
Appeal from the Court of Common Pleas of Bucks County, Pennsylvania, following the dismissal of a custody petition.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
3 citation, quotation, or authority issues are recorded in the source dataset.
- Fabricated: Case Law | Brief cites a non-existent case, which the court determined does not exist and was likely generated by AI.
- Misrepresented: Case Law | Brief cites a reported Commonwealth v. Lyons at a reporter citation and for a proposition the court found unsupported; court found no case at that citation supporting appellant's use.
- Misrepresented: Case Law | Brief cites In re Ullman but attributes a proposition to it that the case does not stand for; court found the citation exists but was misused.
Questions this record answers
- What happened in A.C. Appellant v. H.D. AND J.C.?
- The Superior Court of Pennsylvania identified that a pro se litigant's brief contained fabricated and misrepresented case law, likely generated by AI. The court did not impose a monetary sanction but ruled that the arguments supported by these invalid citations were waived for failure to cite pertinent authority, leading to the affirmance of the lower court's dismissal.
- Why does A.C. Appellant v. H.D. AND J.C. matter for legal AI risk?
- The source records a concrete authority-verification problem in a state proceeding and the tribunal’s documented response to it.
- What does the public record establish about A.C. Appellant v. H.D. AND J.C.?
- Limited to the linked source and the documented citation or quotation issue and stated disposition; no unrecorded tool, motive, or broader litigation facts are inferred.
- Which source supports this A.C. Appellant v. H.D. AND J.C. summary?
- The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.
Related matters
Related by court, jurisdiction, tool, or classified failure pattern. Similarity does not imply the same facts or outcome.