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Eric Fish

@ericfish.bsky.social
1.6K followers 820 following 168 posts

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

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Reposted by Eric Fish
Quinn Yeargain @yeargain.bsky.social · 31/08/2026
Now out in the Northwestern University Law Review! I chart the textual development of search-and-seizure provisions from 1776 to the present. While textual variations often don't produce divergence from federal jurisprudence, I argue they should. scholarlycommons.law.northwestern.edu/nulr/vol121/...
TEXTUAL (IN)DIFFERENCE IN STATE SEARCHAND-SEIZURE PROVISIONS
Quinn Yeargain

ABSTRACT—Over the past 250 years, state constitutional drafters have refined the scope of rights and liberties protected by their constitutions’ texts. Today, all state constitutions include a search-and-seizure provision—and though only a minority follow the layout, text, and context of the Fourth Amendment to the U.S. Constitution, most of them bear a striking resemblance to it. However, textual variations abound. Some of them may seem minor, like using the word “possessions” instead of “effects,” or mandating that warrants describe their intended targets “as nearly as may be” instead of requiring that they “particularly describ[e]” them. But others, like the addition of “electronic data and communications,” are far more significant. Yet regardless of the nature of the addition, most courts do not seem to view these linguistic changes as legally significant. While there are some exceptions, most state courts effectively gloss over the textual differences when interpreting the scope of their searchand-seizure provisions.

In this Essay, I argue that these textual differences could alter the applicability of several doctrines from federal criminal procedure jurisprudence—and that they should not be read out of state constitutions. Relying on an original database of state constitutions and proposed amendments, I chart out the textual changes to state constitutions’ search-and-seizure provisions from 1776 to present, survey case law interpreting these provisions, and conclude that while courts have largely not treated these differences as relevant, they should.
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Eric Fish @ericfish.bsky.social · 28/08/2026
Talking to other law professors, the August cycle seems more dead than usual. Did they all fill up in February?
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Orin Kerr @orinkerr.bsky.social · 29/05/2026
Holding 17 year old for seven hours alone, refusing his requests to see his mother, claiming they had video evidence, and threatening the death penalty made resulting confession of committing two murders involuntary and inadmissible, Tenn SCT rules. www.tncourts.gov/sites/defaul...
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Eric Fish @ericfish.bsky.social · 13/05/2026
parenting hack: pretend the roomba is alive so they don’t demand real pets
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Lawrence Solum @lsolum.bsky.social · 07/05/2026
Fish on Deportation in the Deep State Eric S. Fish (University of California, Davis – School of Law) has posted Deportation in the Deep State (forthcoming, Stanford Law Review) on SSRN. Here is the abstract: Since 1997, low-level immigration agents have conducted fast-paced deportation hearings.…
legaltheoryblog.com
Fish on Deportation in the Deep State
Eric S. Fish (University of California, Davis – School of Law) has posted Deportation in the Deep State (forthcoming, Stanford Law Review) on SSRN. Here is the abstract: Since 1997, low-level immigration agents have conducted fast-paced deportation hearings. These hearings, called Expedited Removals, circumvent the formal immigration court process. They involve an immigration agent interviewing an immigrant and deciding whether to order them deported, with no opportunity for appeal.
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Eric Fish @ericfish.bsky.social · 05/05/2026
🐺
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Eric Fish @ericfish.bsky.social · 01/05/2026
Go Wolves!
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Eric Fish @ericfish.bsky.social · 14/04/2026
Just posted "Deportation in the Deep State" to SSRN, comments welcome! Abstract/summary below. papers.ssrn.com/sol3/papers....
papers.ssrn.com
Deportation in the Deep State (forthcoming, Stanford Law Review)
<p><span>Since 1997, low-level immigration agents have conducted fast-paced deportation hearings. These hearings, called Expedited Removals, circumvent the form
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Reposted by Eric Fish
Prison Policy Initiative @prisonpolicy.org · 09/04/2026
Each year, 2.7 million jail admissions are for misdemeanor charges. Yes, this includes charges for behaviors like jaywalking or even sitting on a sidewalk.
Graph showing that one-third of jail admissions are for misdemeanor charges.
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Ilya Somin @ilyasomin.bsky.social · 02/04/2026
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/...
reason.com
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…
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Eric Fish @ericfish.bsky.social · 02/04/2026
Pretty momentous day for anyone who doesn’t think we landed on the moon in 1969
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Eric Fish @ericfish.bsky.social · 01/04/2026
Alito seems to be saying that they can invent new exceptions by analogy, which sounds a lot like living constitutionalism
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Eric Fish @ericfish.bsky.social · 27/03/2026
Hot off the presses!
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Southern California Law Review @sclr-official.bsky.social · 26/03/2026
Presenting “Sentencing Immigrants” by Professor Eric S. Fish (@ericfish.bsky.social) of the University of California at Davis School of Law (@ucdavislaw.bsky.social). Read more here: southerncalifornialawreview.com/2026/03/26/s...
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Jed H. Shugerman @jedshug.bsky.social · 26/03/2026
On Pranjal Drall & @samuelmoyn.bsky.social essays in Balkinization criticizing me, @gowder.io @anthonymkreis.bsky.social & @evanbernick.bsky.social I think they are wrong about 2 big points, but I think they may be right about an implicit 3d point. It should have been directed only at Evan & me.
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Eric Fish @ericfish.bsky.social · 25/03/2026
This is a self-defeating way of approaching legal politics. Of course Supreme Court decisions are political in a broad sense. But the legal arguments still matter. Decisions cost the Court more legitimacy if they are openly lawless. Why cede the terrain and give up arguments from legal authority?
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Brad Lander @bradlander.bsky.social · 25/03/2026
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.
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Austin Kocher, PhD @austinkocher.com · 19/03/2026
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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Eric Fish @ericfish.bsky.social · 15/03/2026
RIP Habermas. To honor his memory, I will spend the day being communicatively rational in the lifeworld.
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Itay Ravid @itayravid.bsky.social · 04/03/2026
Can holistic criminal justice survive algorithmic governance? Another new 📄 of mine, “Anti-Holistic Algorithms,” now out with the @vandylaw.bsky.social Vanderbilt Law Review, grapples with this question (ssrn: shorturl.at/eyZhu) abstract 👇 & short thread 1/6
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Megan Stevenson @meganstevenson.bsky.social · 13/02/2026
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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Amy Hoy @amyhoy.bsky.social · 15/02/2026
douglas adams was our most accurate futurist
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Justin Murray @justinnyls.bsky.social · 16/02/2026
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. 🧵🔽
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Jas Easterly @jaseasterly.bsky.social · 13/02/2026
Read the outstanding law review article by Chesa Boudin and @ericfish.bsky.social linked in the piece—GJ reform is an absolutely necessary bulwark against tyranny. www.nytimes.com/2026/02/13/o...
nytimes.com
Opinion | A Grand Jury Will Indict a Ham Sandwich? Not in the Trump Era.
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Nila Bala @nilabala.bsky.social · 06/02/2026
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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Eric Fish @ericfish.bsky.social · 16/01/2026
Bob Dylan needs to do the right thing and give his Nobel Prize to Cormac Mccarthy
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Lawrence Solum @lsolum.bsky.social · 26/11/2025
Fish & Keller on the Crime of Undocumented Presence Eric S. Fish (University of California, Davis - School of Law) & Doug Keller have posted Fabricating the Crime of Undocumented Presence on SSRN. Here is the abstract: In 2025, the Trump Administration’s Office of Legal Counsel declared that it is…
legaltheoryblog.com
Fish & Keller on the Crime of Undocumented Presence
Eric S. Fish (University of California, Davis - School of Law) &amp; Doug Keller have posted Fabricating the Crime of Undocumented Presence on SSRN. Here is the abstract: In 2025, the Trump Administration’s Office of Legal Counsel declared that it is a federal crime simply to be an undocumented immigrant. But Congress has enacted no such crime. Congress has made it a crime, codified at 8 U.S.C.
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Eric Fish @ericfish.bsky.social · 18/11/2025
Just posted a draft law review article written with @dkeller.bsky.social. It concerns the Trump Administration's efforts to turn being an undocumented immigrant into a permanent criminal status. Available here: papers.ssrn.com/sol3/papers....
papers.ssrn.com
Fabricating the Crime of Undocumented Presence
<p>In 2025, the Trump Administration’s Office of Legal Counsel declared that it is a federal crime simply to be an undocumented immigrant. But Congress has enac
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Kim Krawiec @kimkrawiec.bsky.social · 13/11/2025
Kudos to @ucirvinelaw.bsky.social L.Rev. for doing this. And to @jessicasilbey.bsky.social
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Nila Bala @nilabala.bsky.social · 12/11/2025
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...
wustllawreview.org
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, ...
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Eric Fish @ericfish.bsky.social · 06/11/2025
time to update the ol’ jury nullification lecture
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Nila Bala @nilabala.bsky.social · 14/10/2025
My new essay is in the University of Chicago Law Review Online: “Children and the Cars That Watch Them.” Autonomous vehicles promise freedom for kids, but also bring unprecedented surveillance. Parental consent isn’t enough; we need substantive limits. lawreview.uchicago.edu/online-archi...
lawreview.uchicago.edu
Children and the Cars That Watch Them | The University of Chicago Law Review
Parents are turning to autonomous vehicles (AVs) to shuttle their children around, seeing them as a safe and convenient option. AVs promise increased mobility for children but bring with them unparall...
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Public Defenseless Podcast @pdefenselesspod.bsky.social · 10/09/2025
Today, I spoke w/Chesa Boudin and @ericfish.bsky.social about a new law review article they've authored. They explore how Public Defenders can expand their power in and out of the courtroom so they can be a greater check on the other branches. open.spotify.com/episode/7Hbi...
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Maggie Wittlin @maggiewittlin.bsky.social · 27/07/2025
Alas—he went without us! youtu.be/frAEmhqdLFs
youtu.be
Tom Lehrer - We Will All Go Together When We Go
YouTube video by The Tom Lehrer Wisdom Channel
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Eric Fish @ericfish.bsky.social · 21/05/2025
www.aaup.org/news/institu...
aaup.org
Institutions Should Support Students Under Visa Threats with Legal Aid and Housing
In response to the Trump administration's recent actions subjecting more than one thousand international students to visa revocations or other involuntary changes to their immigration status, the AAUP...
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Emerald Tse @ehtse.bsky.social · 16/05/2025
TX Gov. Abbott has been test running this for the past few years. To understand what this might look like nationwide, we need to look to “Operation Lone Star.” Sharing more below
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Eric Fish @ericfish.bsky.social · 15/04/2025
Fresh on SSRN, my new article (with Chesa Boudin) brings defense lawyers into the criminal law separation-of-powers debate. It proposes understanding defense counsel as embodying a sui generis “defense power,” distinct from legislative, judicial, and executive power. papers.ssrn.com/sol3/papers....
papers.ssrn.com
DEFENSE LAWYERS AND THE SEPARATION OF POWERS
<p>Debates over the separation of powers in criminal law ignore defense lawyers. Prosecutors, judges, and legislators are the main focus. Scholars analyze the d
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Eric Fish @ericfish.bsky.social · 30/03/2025
this year’s NCAA tournament is a great illustration of how the free market locks in inequality
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Eric Fish @ericfish.bsky.social · 25/03/2025
The concern over Hillary Clinton’s email account only gets funnier with time
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Adam Isacson @adamisacson.com · 21/03/2025
This will be in tomorrow's Border Update but deserves its own separate post: Profiles of 15 young Venezuelan men shipped off to El Salvador's prisons last Saturday. None of them seem to be gang members—not at all. Post is here, with links to sources: adamisacson.com/who-did-the-...
Who Did the Trump Administration Just Send to El Salvador’s Dungeons?

The list below is an excerpt from tomorrow’s Border Update, which I’m still drafting. But it deserves to be shared separately.

On March 20 CBS News obtained and published a full list of all 238 Venezuelan men whom the Trump administration sent to El Salvador on March 15, despite a judge’s orders. It appears that 137 had no due process at all—they were sent under the fourth-ever invocation of the Alien Enemies Act of 1798. The other 101 apparently had orders of removal.

But even though none committed any crimes in El Salvador, the government of Nayib Bukele sent them directly to the “Center for Confinement of Terrorism (CECOT),” a mega-jail built about two years ago to hold gang members, from which no prisoner is known to have been released.

For many of their loved ones, the CBS list was the first confirmation of their whereabouts. “Family members of the men say they’ve had no way to communicate with their loved ones,” noted Jonathan Lemire and Nick Miroff at the Atlantic, “So they study the [Salvadoran government’s] propaganda videos for glimpses of sons and spouses among the deportees.”

Here are profiles that I’ve seen of 15 of them, with links to sources. They really do not seem to be gang members at all.

    Gustavo Adolfo Aguilera Agüero, 27, had been living in Dallas with his wife since December 2023, when they entered the United States with a CBP One appointment. In early February 2025, Aguilera was arrested while taking out the trash outside their home, his wife told the Miami Herald. He has a nine-month-old U.S. citizen son. His tattoos include his older, Venezuelan-born son’s name, his name and his mother’s name, and a reggaeton lyric. His mother says he has no criminal record.son’s name, his name and his mother’s name, and a reggaeton lyric. His mother says he has no criminal record.
”JABV,” a 24-year-old who was abducted and beaten for carrying out campaign work on behalf of opposition leader María Corina Machado in 2024. His attorney stated that he has no criminal record in either the United States or Venezuela, no removal order, and “his tattoos are a Rose, a Clock and a Crown with his son’s name on it.”
Franco Caraballo, a 26-year-old barber detained in Dallas on February 3 when he reported to a regular check-in with ICE. His wife, Johanny Sánchez, insists he has no gang ties. “She struggles even to find logic in the accusation,” the Associated Press reported. Caraballo has several tattoos, including an image of a clock commemorating his daughter’s birthday. He had called Ms. Sánchez on the evening of March 14, Reuters reported, to tell her that he was probably being deported to Venezuela even though he had a pending asylum claim.
”L.G.,” who has no removal order and a pending asylum claim. His attorney stated, “L.G. has three tattoos: one is a rosary, the other is his partner’s name, and the third is a rose and a clock.”
Edwuar Hernández, a 23-year-old man from Maracaibo, was arrested along with three friends at the Dallas townhouse they shared on March 13. Relatives tell the Washington Post that he had no gang ties and no criminal record in Venezuela. (See the narrative for Mervyn Yamarte below.)
Francisco Javier García Casique, a 24-year-old barber from Maracay, Venezuela, had a clean criminal record. He tried to make a living in Peru for four years before migrating to the United States. “He doesn’t belong to any criminal gang, either in the US or in Venezuela… he’s not a criminal,” his mother told the BBC. “My brother doesn’t belong to any criminal group, has no criminal history or record in any country and they have unjustly sent him to El Salvador simply because of his tattoos,” the Guardian reported that his brother wrote on I…because of several tattoos.”
Andy Javier Perozo, a 30-year-old father of five from Maracaibo who was doing food delivery gig work, was arrested along with three friends at the Dallas townhouse they shared on March 13. Relatives tell the Washington Post that he had no gang ties and no criminal record in Venezuela. (See the narrative for Mervyn Yamarte below.)
Jerce Reyes Barrios, a 36-year-old former professional soccer player who was imprisoned and tortured after marching in two early-2024 demonstrations against the Maduro regime. Reyes has a tattoo of the Real Madrid soccer team’s logo and had a picture of himself in his social media feed making a rock-and-roll hand gesture that DHS officials decided was a gang sign. He had already submitted a document showing he had no criminal record and a declaration from the tattoo artist, to no avail. He has two daughters, aged two and six.
Ringo Rincón, a 39-year-old man from Maracaibo, was arrested along with three friends at the Dallas townhouse they shared on March 13. Relatives tell the Washington Post that he had no gang ties and no criminal record in Venezuela. (See the narrative for Mervyn Yamarte below.)
Anyelo Jose Sarabia, age 19, is an asylum seeker detained during a scheduled January 31, 2025 check-in with ICE in Dallas. His brother’s statement reads, “The tattoo on his left hand is of a rose with money as petals. A picture of the tattoo is below. He had that tattoo done in August 2024 in Arlington, Texas, because he thought it looked cool.” (His sister said something similar to Reuters.) Another tattoo is the words “strength and courage,” and another is a bible verse; both were applied by Anyelo’s brother, who has no criminal record in the United States or Venezuela.
”E.V.,” who fled Venezuela after being imprisoned and tortured for participating in a 2022 protest. His attorney said he “has only one arrest in the U.S., which resolved with a non-criminal disposition under New York state law and for which he receiv…Henry Javier Vargas Lugo, a 32-year-old, had been living and working odd jobs in Aurora, Colorado after trying to make a living as a mechanic in Colombia for seven years. He entered the United States with his mother and daughter. “He has several tattoos, including crowns with his niece and mother’s name, a clock on his arm and a rosary,” the Miami Herald reported.
Mervyn Yamarte, a 29-year-old who entered the United States in 2023 after passing through the Darién Gap and lived in Dallas, is “‘a good, hardworking boy’ who had never been involved in crime,” his mother told the Guardian and the BBC. His wife said the same to the Washington Post, which reported that armed ICE officers showed up on March 13 at the townhouse where he and three friends from Maracaibo had been living, and hauled them away. Yamarte’s younger brother witnessed the arrest; he said that the agents asked whether he had tattoos. One of Mervyn Yamarte’s tattoos is his daughter’s name. Another reads, “strong like Mom.” Yamarte appears—shaved, wincing, but recognizable—in the video shared by Salvadoran President Nayib Bukele on March 16.
An unnamed client of Lindsay Toczylowski, an attorney at the Los Angeles-based Immigrant Defenders Law Center (ImmDef), is an LGBTQ+ artist and asylum seeker whose tattoos included a verse from the Book of Isaiah. “They’re fairly benign. Clearly not gang tattoos,” Toczylowski told Mother Jones. “In my 15 years of representing people in removal proceedings in the United States, this is the most shocking thing that I’ve ever seen happen to one of our clients,” she told the Guardian.
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Orin Kerr @orinkerr.bsky.social · 25/02/2025
Over at SCOTUS, Justices Sotomayor and Gorsuch encourage defense counsel to keep pushing the originalist argument that misdemeanor arrests require a warrant if the crime is not committed in an officer's presence. supremecourt.gov/opinions/24p... #N
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Matthew Hahn @matthewhahn.com · 15/01/2025
I am a former incarcerated firefighter. I served in a California fire camp from 2009 to 2012. Misinformation is afire on the internet, so here are facts about the prison firefighter program, all in one place. A thread.
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Eric Fish @ericfish.bsky.social · 03/01/2025
My problem with “criminal legal system” is that the system involves even less law than it does justice. www.vitalcitynyc.org/articles/the...
vitalcitynyc.org
Vital City | The Problem with the ‘Criminal Legal System’
The activist urge to change basic terminology has significant drawbacks.
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Thomas Frampton @tframpton.bsky.social · 23/12/2024
"Diversion" = "send a money order to the cops who cited you, via us (the DA)." Feels like: (1) not really "diversion." (2) maybe RICO-ish? (3) basically the plot of REBEL RIDGE (2024)
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Eric Fish @ericfish.bsky.social · 18/12/2024
Chesa and I appeared on @pdefenselesspod.bsky.social to discuss our new article on pretrial criminal adjudication! SSRN link here: papers.ssrn.com/sol3/papers....
papers.ssrn.com
TOWARDS PRETRIAL CRIMINAL ADJUDICATION
The American criminal justice system faces a crisis of adjudication. Courts rarely decide facts, hear arguments, or hold adversary hearings. Trials are an endan
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Eric Fish @ericfish.bsky.social · 15/12/2024
It continues to amaze me that everyone has collectively decided Johnnie Cochran said “if the glove don’t fit, you must acquit.” The theme of his closing was “if it doesn’t fit, you must acquit.” He never uttered the word “glove.”
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Eric Fish @ericfish.bsky.social · 02/12/2024
Pardon expires at midnight. Hunter has four hours to get to the nearest national park and commit every crime.
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Aaron Reichlin-Melnick @reichlinmelnick.bsky.social · 22/11/2024
There's a good argument to be made that mass deportations have been going on for more than 30 years. The first year that formal deportations rose above 50,000 in a single year was 1995. Within three years, deportations rose to 174,000. By 2003, they were above 211,000 a year.
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Eric Fish @ericfish.bsky.social · 23/11/2024
Passing the bar at 17 is of course impressive, but I’m disturbed by the idea that this teenager is now going to be prosecuting and incarcerating people. Odd that no one in the article sees an issue with high school age prosecutors. www.nytimes.com/2024/11/19/u...
nytimes.com
At 17, She Just Passed the State Bar of California
Sophia Park is believed to be the youngest person to pass the California State Bar Exam, besting the previous record-holder: her older brother, Peter.
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Eric Fish @ericfish.bsky.social · 22/11/2024
Just posted "Towards Pretrial Criminal Adjudication" (coauthored with Chesa Boudin, who is sadly not on Bluesky) to SSRN (papers.ssrn.com/sol3/papers....), forthcoming in the Boston College Law Review. In it we argue for more robust pretrial adjudication in the criminal justice system. (1/4)
papers.ssrn.com
TOWARDS PRETRIAL CRIMINAL ADJUDICATION
The American criminal justice system faces a crisis of adjudication. Courts rarely decide facts, hear arguments, or hold adversary hearings. Trials are an endan
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