Eric Fish

@ericfish.bsky.social

Law Professor at UC Davis. Writing about criminal law, constitutional rights, and prosecutions at the border.

In today's SCOTUS oral argument, Justice Barrett asked about how Trump's rationales for denying birthright citizenship to children of illegal migrants would also deny it to many ex-slaves. SG Sauer's answer on crucial issue was factually wrong. See my explanation here: reason.com/volokh/2026/...

Justice Barrett, Slavery, and Birthright Citizenship

I have previously written about how all of the Trump Administration's rationales for denying birthright citizenship to children of…

reason.com

According to documents filed this morning by the U.S. Attorney for the Southern District of NY, ICE has been lying for a year — not only to the public, but to the courts and to prosecutors — about being authorized to make arrests at 26 Federal Plaza and other immigration courts. (1/2)

Documents filed this morning by the U.S. Attorney for the Southern District of NY exposing how ICE has been lying for a year — not only to the public, but to the courts and to prosecutors — about being authorized to make arrests at 26 Federal Plaza and other immigration courts. Documents filed this morning by the U.S. Attorney for the Southern District of NY exposing how ICE has been lying for a year — not only to the public, but to the courts and to prosecutors — about being authorized to make arrests at 26 Federal Plaza and other immigration courts.

The U.S. runs the largest immigration detention system in the world. But what law actually protects people inside it? A Harvard Law Review article by @Das_Alina provides an alarming answer. 🧵

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Robynn Cox and I have a new paper! It's about the history of predictive algorithms in criminal justice, back in the 1920s-1950s. This paper is the result of five years of research and we're so happy to see it out. 🧵 1/

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Now forthcoming in the Virginia Law Review, my latest work rethinks how information should get shared in criminal cases, and why we need to look beyond the celebrated Brady doctrine if we are serious about improving the fairness of criminal discovery. 🧵🔽

Justin Murray@justinnyls.bsky.social · last yr.

New paper alert! My latest - "Brady's Shadow" - is now on SSRN: papers.ssrn.com/sol3/papers.... Still a work in progress—would love your thoughts. It's about how one spectacularly failed doctrine somehow cannibalized other, more promising avenues for criminal discovery.🧵

Thrilled to share that 𝐺𝑢𝑖𝑙𝑡 𝑏𝑦 𝑃𝑎𝑟𝑒𝑛𝑡ℎ𝑜𝑜𝑑 has found a home with the Yale Law Journal. This piece examines parental liability regimes and parental rights, and how they are connected by a shared logic that harms children and families. Thank you to all those who read drafts and offered feedback!

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My latest article, Policing Children’s Data, is out today. It offers a comprehensive look at how law enforcement accesses children’s digital information and challenges the assumption that parental consent is enough to protect kids’ privacy. 📖 Read more: wustllawreview.org/2025/11/12/p...

Policing Children’s Data – Washington University Law Review

In recent years, advances in policing technology have dramatically expanded law enforcement’s ability to access data. This includes children’s data—their photographs, text messages, geolocation data, ...

wustllawreview.org