Case Summary Generator That Gives You the Holding in Plain English

What is the difference between a case summary and a case brief?

A case summary describes what an opinion says. A case brief is your working analysis of it, written for a purpose. The summary is neutral and reusable; the brief carries your notes on how the case fits the argument you are building, which parts you would quote, and where opposing counsel will attack. Law students are taught to brief because the act of writing one forces you to read closely. Practitioners summarize because they are triaging thirty cases and need to know which three matter.

In practice you want both, in that order. Use summaries to sort a search result down to the handful of cases that are genuinely on point, then brief those few properly by reading the full text. Skipping straight to reliance on a summary is how people end up citing a case for a proposition it does not support. The summary tells you the case is worth your time. It never tells you the case says what you need it to say.

Are headnotes and syllabi part of the opinion?

No, and this is one of the oldest traps in legal research. Headnotes are editorial summaries written by a commercial publisher's staff to index an opinion by topic. They are the publisher's work product, not the court's, and they are not authority. A court syllabus is closer to the source but still is not the opinion: United States Supreme Court slip opinions carry a standing note that the syllabus is prepared by the Reporter of Decisions and constitutes no part of the opinion of the Court, citing United States v. Detroit Timber and Lumber Co., 200 U.S. 321, 337 (1906).

The practical rule is simple. Read whichever condensed form gets you oriented fastest, then cite the opinion and quote from the opinion. If a passage is important enough to appear in your brief, it is important enough to read in its original context, where you will also see the qualifiers that summaries drop. And once you have the case you want, run a treatment check before you rely on it, because an accurate summary of an overruled case is still a losing citation. Our guide on checking whether a case is still good law covers that step.