DeVore v. McCombie
N.D. Illinois · May 11, 2026
What happened in this matter?
The court ordered defense counsel to file a declaration explaining how their motion to dismiss was generated and how they located the cited authorities after identifying that counsel relied on a non-existent case and misrepresented the content and page range of a real case.
- Why the court cared
- The court reasoned that the defendant's citations were either non-existent or misrepresented, necessitating an explanation from counsel regarding the generation of the filing and the research methods employed.
- Why it matters now
- This case highlights the judicial scrutiny applied to filings containing non-existent or misrepresented legal authority. It serves as a reminder of the professional obligation to verify all citations, regardless of the research tools used, to avoid court-ordered explanations and potential sanctions.
Why this matter is tracked
In DeVore v. McCombie, the U.S. District Court for the Northern District of Illinois granted the defendant's motion to dismiss the plaintiff's First Amendment complaint with prejudice. During the proceedings, the court identified that the defendant's counsel cited a non-existent case, Beecham v. City of Anniston, and misrepresented the content and page range of another, Alvarez v. City of Chicago. The court noted that the cited pages in Alvarez do not exist and the case does not support the proposition for which it was cited. Consequently, the court ordered defense counsel to file a declaration by May 22, 2026, explaining the generation of the memorandum and the research process used to locate the cited authorities.
This case highlights the judicial scrutiny applied to filings containing non-existent or misrepresented legal authority. It serves as a reminder of the professional obligation to verify all citations, regardless of the research tools used, to avoid court-ordered explanations and potential sanctions.
Record details
What the record establishes about AI use
AI (implied, unspecified) is recorded in the source dataset; confirm the basis in the linked document.
The court granted the defendant's motion to dismiss the First Amended Complaint with prejudice and issued an order requiring defense counsel to explain the source of their cited authorities.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
2 citation, quotation, or authority issues are recorded in the source dataset.
- Fabricated: Case Law | Defendant cited a case the Court could not locate; the combination of case name and reporter citation appears non-existent.
- Misrepresented: Case Law | Defendant cited Alvarez v. City of Chicago with page cites (452–53) that do not exist; the opinion ends at page 451 and does not support the cited proposition per the Court.
Questions this record answers
- What happened in DeVore v. McCombie?
- The court ordered defense counsel to file a declaration explaining how their motion to dismiss was generated and how they located the cited authorities after identifying that counsel relied on a non-existent case and misrepresented the content and page range of a real case.
- Why does DeVore v. McCombie matter for legal AI risk?
- This case highlights the judicial scrutiny applied to filings containing non-existent or misrepresented legal authority. It serves as a reminder of the professional obligation to verify all citations, regardless of the research tools used, to avoid court-ordered explanations and potential sanctions.
- What does the public record establish about DeVore v. McCombie?
- The record summarizes the outcome described in the linked public source. The recorded document is hosted in the upstream publisher archive. This page is not a substitute for the complete docket, subsequent history, or jurisdiction-specific advice.
- Which source supports this DeVore v. McCombie 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.