In an intriguing development within the realm of Fourth Amendment jurisprudence, the U.S. Supreme Court is set to hear arguments in Chatrie v. United States on April 27. This case challenges the constitutionality of “geofence” warrants, which are used by law enforcement to gather digital data from a specific geographic area. With 31 amicus briefs submitted, eight of which position themselves as “in support of neither party,” the case exemplifies the complexities of digital privacy within legal boundaries (labor-intensive process).
The stance of “neither party” filings can often be nuanced, presenting perspectives that do not align clearly with either side’s proposed outcomes. For instance, in a comparable scenario concerning the regulation of social media in Moody v. NetChoice, the Knight First Amendment Institute submitted a brief criticizing both parties for overreaching while addressing First Amendment implications.
By contrast, the lone “neither party” brief in United States v. Rahimi, on firearm regulations under domestic-violence restraining orders, urged a broad historical perspective over specific interpretative angles (amicus briefing).
In Chatrie, amicus briefs such as those from Microsoft Corporation stress the need for a judicial approach recognizing the “reasonable expectation of privacy” in digital environments, while advocating that “reverse warrants” require specificity and individualized probable cause. However, Microsoft abstains from commenting on this warrant’s particular compliance with the Fourth Amendment (amicus brief).
The Policing Project at NYU School of Law advocates for judicial caution, emphasizing legislative solutions for the future of these technological tools, reflecting the sentiment shared by founder Barry Friedman. As the Supreme Court prepares to deliberate, these briefs collectively underscore the tension between evolving digital capabilities and constitutional protections.