The Fourth Circuit has clarified the standard for evaluating a nonparty’s attempt to access sealed summary judgment filings under the First Amendment. In United States ex rel. Oberg v. Nelnet, Inc., — ...

I was very pleased that the new issue of the Harvard Law Review includes a book review of my 2025 book, The Digital Fourth Amendment. The review, by Jennifer Granick of the ACLU, is here: Fourth ...

I recently posted about the open fields doctrine of Fourth Amendment law, the rule that it is not a "search" under the Fourth Amendment for the government to trespass on to your open field. In my post ...

US Supreme Court Examines Emergency Entries Under the Fourth Amendment The court must determine whether the emergency aid exception to the Fourth Amendment’s warrant requirement necessitates a showing ...