California

  • December 11, 2025

    OpenAI, Microsoft Sued Over Mother's Murder By Son

    A wrongful death suit accusing OpenAI's artificial intelligence tool ChatGPT of causing the murder-suicide of a mother and son was filed Thursday in California state court, with additional allegations that equity stakeholder Microsoft approved an unsafe, updated version of the chatbot.

  • December 11, 2025

    Visa Defeats Payments Co.'s 'Muddled' Antitrust Suit

    A California federal judge Thursday dismissed a payment solutions company's lawsuit accusing Visa Inc. of monopolizing the card payment processing services market, criticizing the company's latest complaint as being "harder to follow" than one previously tossed and still failing to allege any antitrust injury.

  • December 11, 2025

    'Totally Unacceptable': Alsup Rips Feds In Student Loan Deal

    U.S. District Judge William Alsup on Thursday denied the U.S. Department of Education's request for an 18-month extension to process over 200,000 loan cancellation applications for students claiming they were defrauded by colleges they attended, calling it "totally unacceptable" and setting an April deadline to get the job done.

  • December 11, 2025

    Court Orders Redesign Of Calif. Cannabis Tracking System

    California's Department of Cannabis Control must overhaul its tracking system, a state court judge has ruled, saying it fails to highlight suspicious transactions or notify the department of regulatory violations, as required by state law.

  • December 11, 2025

    Democrats Say DOD Diverts $2B To Immigration Enforcement

    The Pentagon has diverted at least $2 billion in obligated funds to support immigration enforcement efforts across the country instead of the agency's core national security functions, according to a report released by Democratic lawmakers on Thursday. 

  • December 11, 2025

    Visa Escapes Investor Suit Over DOJ Claims

    A California federal judge has released Visa from a securities fraud suit accusing it of concealing anticompetitive debit practices that are the subject of a lawsuit filed by the U.S. Department of Justice, saying the plaintiffs did not show that Visa's alleged omissions caused investors losses.

  • December 11, 2025

    NextNav Gears Up Geolocation System Test In Bay Area

    Navigation technology developer NextNav said Thursday it would conduct a test run in San Jose, California, of its proposed network to backstop the Global Positioning System.

  • December 11, 2025

    FEMA's Freeze On Disaster Mitigation Funds Ruled Unlawful

    The Trump administration unlawfully terminated Federal Emergency Management Agency funds intended to pay for disaster mitigating projects, a Massachusetts federal judge ruled Thursday, describing the case as an "unlawful executive encroachment on the prerogative of Congress to appropriate funds" for specific purposes.

  • December 11, 2025

    Nonprofit Says Calif. Gov. Order Wrongfully Blocks Housing

    A housing nonprofit sued California Gov. Gavin Newsom and other parties in state court over government orders that blocked the construction of residential properties in certain areas hit by the January wildfires.

  • December 11, 2025

    Duolingo, CoStar Prevail In Font Patent Fight At Fed. Circ.

    The Federal Circuit on Dec. 11 refused to revive a pair of computer font patents challenged by Duolingo Inc. and CoStar Realty Information Inc., backing the Patent Trial and Appeal Board findings that the patents were invalid.

  • December 11, 2025

    Buchalter Adds Trusts And Estates Duo In Los Angeles

    Buchalter PC has hired two tax, benefits and estate planning shareholders for its Los Angeles office, including a former McDermott Will & Schulte partner who counsels ultra-high-net-worth individuals and families to help lead the national trusts and estates litigation group. 

  • December 11, 2025

    Sports League Grand Slam Track Hits Ch. 11 After Debut Year

    Grand Slam Track, a professional track and field league started by Olympic sprinting champion Michael Johnson, filed for Chapter 11 protections in Delaware Thursday with up to $50 million in liabilities.

  • December 10, 2025

    Hyundai Attacks Judge's 'Disdain For Arbitration' At 9th Circ.

    Hyundai urged the Ninth Circuit Wednesday to revive its bid to arbitrate litigation over an alleged defect in its Palisade SUVs, saying that a district court judge erred by rejecting an arbitration agreement within a contract for complimentary "connected" services and arguing that the order "drips with disdain for arbitration."

  • December 10, 2025

    Pelosi Attack Footage Unfairly Swayed Jurors, 9th Circ. Told

    David DePape urged the Ninth Circuit Wednesday to vacate his conviction and 30-year prison sentence for attempting to kidnap then-House Speaker Nancy Pelosi and assaulting her husband, arguing the trial judge committed multiple errors, including admitting prejudicial footage of Pelosi's husband lying in a pool of blood.

  • December 10, 2025

    'Crazy' To Link Talc With Ovarian Cancer, J&J Expert Says

    Johnson & Johnson rested its defense Wednesday in a Los Angeles bellwether trial over claims its talc products caused two women's ovarian cancer, with a gynecologic oncologist appearing as its last witness and telling the jury the idea of talc used for feminine hygiene reaching the ovaries is "crazy."

  • December 10, 2025

    Calif. Panel Reinstates Child Porn Rap Despite Abuse History

    A man who was abused as a child and raped as an adult cannot escape a child pornography conviction by arguing the abuse he endured led to the offense, a California state appeals court has ruled, finding in a reversal that his many traumas made it hard to ascertain a direct link to his crime.

  • December 10, 2025

    Kaiser Asks 9th Circ. To Make Nurses Arbitrate Wage Claims

    Kaiser Foundation Health Plan and a staffing company urged the Ninth Circuit on Wednesday to force traveling nurses to arbitrate their claims that they were cheated out of compensation, saying a judge erred when he found the agreement unconscionable due to a potentially confusing fee shifting provision.

  • December 10, 2025

    Calif. Suit Over $4B High-Speed Rail Funds OK To Proceed

    A California federal judge on Tuesday denied the Trump administration's bid to toss California's lawsuit challenging the termination of $4 billion in grants for the state's electric rail project, rejecting the administration's contention that California asserted a breach-of-contract claim that only the Court of Federal Claims could hear.

  • December 10, 2025

    Too Zealous? EscapeX Challenges Sanctions In Google Case

    EscapeX IP is asking the Federal Circuit to review en banc a decision upholding $255,000 in fees and sanctions for what a California federal judge found to be a frivolous patent suit against Google, arguing the decision contradicts precedent and raises questions for the whole legal profession.

  • December 10, 2025

    Amazon Shoppers In Price-Hike Suit Say Retailer Deleted Docs

    Amazon shoppers accusing the e-commerce giant of price-gouging during the COVID-19 pandemic urged a Seattle federal judge to sanction the company for allegedly destroying an "untold number of documents" crucial to their proposed consumer class action.

  • December 10, 2025

    HPE Fights State AGs' Bid To Block Juniper Integration

    Hewlett Packard Enterprise told a California federal court that even though it has already combined with Juniper Networks, state enforcers are seeking to temporarily break up the companies while the court mulls a U.S. Department of Justice settlement over the $14 billion wireless networking deal.

  • December 10, 2025

    Diagnostic Co. Agrees To Oversight Reforms In Derivative Suit

    A California federal judge has granted preliminary approval to a deal ending shareholder derivative claims that diagnostics company CareDx's executives and directors damaged the company by concealing its scheme to inflate its testing services revenue.

  • December 10, 2025

    Sports Floor Distributors Say Acquisition Cut Their Profits

    A group of 16 distributors have challenged the sole ownership of two of the largest manufacturers of indoor and outdoor sports courts, saying that placing them under the same parent company created a monopoly ultimately resulting in lower sales and revenues.

  • December 10, 2025

    Retired Calif. Judge Censured For Case Delays

    A now-retired California state appeals court judge was publicly censured Wednesday, and he has agreed to "not serve in a judicial capacity in the future" as part of a stipulation he entered with the state's judicial ethics watchdog, following its investigation into whether the judge mismanaged cases and caused a yearlong backlog.

  • December 10, 2025

    Dreyer's Misleads Fruit Bar Buyers About 'Processed' Treats

    Dreyer's falsely claims that its Outshine fruit bars are nutritionally equivalent to eating real fruit, despite containing large amounts of added sugar and artificial ingredients, which means the products are "engineered, processed desserts, not simple frozen fruit," a proposed class action filed Tuesday in California federal court alleges.

Expert Analysis

  • Rebutting Price Impact In Securities Class Actions

    Author Photo

    Defendants litigating securities cases historically faced long odds in defeating class certification, but that paradigm has recently begun to shift, with recent cases ushering in a more searching analysis of price impact and changing the evidence courts can consider at the class certification stage, say attorneys at Katten.

  • 7 Document Review Concepts New Attorneys Need To Know

    Author Photo

    For new associates joining firms this fall, stepping into the world of e-discovery can feel like learning a new language, but understanding a handful of fundamentals — from coding layouts to metadata — can help attorneys become fluent in document review, says Ann Motl at Bowman and Brooke.

  • Reports Of Chemical Safety Board's Demise Are Premature

    Author Photo

    Despite the Trump administration's proposal to close down the U.S. Chemical Safety and Hazard Investigation Board, companies should note that the agency recently enforced its accidental release reporting rule for the first time, is conducting ongoing investigations and expects more funding from Congress, say attorneys at Conn Maciel.

  • Ruling On Labor Peace Law Marks Shift For Cannabis Cos.

    Author Photo

    Currently on appeal to the Ninth Circuit, an Oregon federal court’s novel decision in Casala v. Kotek, invalidating a state law that requires labor peace agreements as a condition of cannabis business licensure, marks the potential for compliance uncertainty for all cannabis employers in states with labor peace mandates, say attorneys at Sheppard Mullin.

  • Opinion

    Congress Must Resolve PSLRA Issue For Section 11 Litigants

    Author Photo

    By establishing a uniform judgment reduction credit for all defendants in cases involving Section 11 of the Securities Act, Congress could remove unnecessary statutory ambiguity from the Private Securities Litigation Reform Act and enable litigants to price potential settlements with greater certainty, say attorneys at Sidley.

  • FTC's Reseller Suit Highlights Larger Ticket Platform Issues

    Author Photo

    Taken together, the recent Federal Trade Commission lawsuit and Ticketmaster's recent antitrust woes demonstrate that federal enforcers are testing the resilience of antitrust and consumer-protection frameworks in an evolving, tech-driven marketplace, says Thomas Stratmann at George Mason University.

  • Agentic AI Puts A New Twist On Attorney Ethics Obligations

    Author Photo

    As lawyers increasingly use autonomous artificial intelligence agents, disciplinary authorities must decide whether attorney responsibility for an AI-caused legal ethics violation is personal or supervisory, and firms must enact strong policies regarding agentic AI use and supervision, says Grace Wynn at HWG.

  • Health Insurance Kickback Cases Signal Greater Gov't Focus

    Author Photo

    A series of recent indictments by federal prosecutors in California suggests that the Eliminating Kickbacks in Recovery Act is gaining momentum as an enforcement tool against illegal inducement of patient referrals in the realm of commercial health insurance, say attorneys at BakerHostetler.

  • Cos. Face EU, US Regulatory Tension On Many Fronts

    Author Photo

    When the European Union sets stringent standards, companies seeking to operate in the international marketplace must conform to them, or else concede opportunities — but with the current U.S. administration pushing hard to roll back regulations, global companies face an increasing tension over which standards to follow, say attorneys at Baker McKenzie.

  • Series

    Being A Professional Wrestler Makes Me A Better Lawyer

    Author Photo

    Pursuing my childhood dream of being a professional wrestler has taught me important legal career lessons about communication, adaptability, oral advocacy and professionalism, says Christopher Freiberg at Midwest Disability.

  • 2 Calif. Cases Could Reshape Future Of Trap-And-Trace Suits

    Author Photo

    A California federal judge's recent dismissal of two California Invasion of Privacy Act cases demonstrates an inherent contradiction in pen register and trap-and-trace claims, teeing up a Ninth Circuit appeal that could either breathe new life into such claims or put an end to them outright, says Matthew Pearson at Womble Bond.

  • Series

    Law School's Missed Lessons: Adapting To The Age Of AI

    Author Photo

    Though law school may not have specifically taught us how to use generative artificial intelligence to help with our daily legal tasks, it did provide us the mental building blocks necessary for adapting to this new technology — and the judgment to discern what shouldn’t be automated, says Pamela Dorian at Cozen O'Connor.

  • Ch. 11 Ruling Voiding $2M Litigation Funding Sends A Warning

    Author Photo

    A recent Texas bankruptcy court decision that a postconfirmation litigation trust has no obligations to repay a completely drawn down $2 million litigation funding agreement serves as a warning for estate administrators and funders to properly disclose the intended financing, say attorneys at Kleinberg Kaplan.

  • Tesla Verdict May Set New Liability Benchmarks For AV Suits

    Author Photo

    The recent jury verdict in Benavides v. Tesla is notable not only for a massive payout — including $200 million in punitive damages — but because it apportions fault between the company's self-driving technology and the driver, inviting more scrutiny of automated vehicle marketing and technology, says Michael Avanesian at Avian Law Group.

  • Demystifying The Civil Procedure Rules Amendment Process

    Author Photo

    Every year, an advisory committee receives dozens of proposals to amend the Federal Rules of Civil Procedure, most of which are never adopted — but a few pointers can help maximize the likelihood that an amendment will be adopted, says Josh Gardner at DLA Piper.

Want to publish in Law360?


Submit an idea

Have a news tip?


Contact us here
Can't find the article you're looking for? Click here to search the California archive.