Colorado

  • September 16, 2026

    10th Circ. Clears The Way To Fill Denver's Expanded Reservoir

    The Tenth Circuit has cleared the way for Denver Water to begin filling an expanded reservoir that holds the city's water supply, finding the U.S. Army Corps of Engineers did not err when approving a permit for the project.

  • September 15, 2026

    DOJ Says Fed Law Preempt Colo., Denver Efficiency Mandates

    The Trump administration told a Colorado federal court Tuesday that federal law preempts Colorado and the city of Denver's regulations on greenhouse gas emissions from buildings, backing a magistrate judge who recommended that a lawsuit challenging the regulations proceed.

  • September 15, 2026

    DOJ Says States Could Owe Bond In Paramount Merger Case

    The U.S. Department of Justice said Tuesday that a coalition of state attorneys general and the Writers Guild of America could indeed be required to put up a bond as they challenge Paramount's acquisition of Warner Bros. Discovery, but only if the order they secured truly constitutes an injunction.

  • September 15, 2026

    How States' 'Perry Mason Moment' Led To $17B Meta Deal

    A recent landmark $17.1 billion settlement with Meta Platforms Inc. may have never happened if it weren't for a quick-thinking trial attorney and his close-knit team of lawyers representing 29 states, who worked together to swiftly shift strategies midtrial.

  • September 15, 2026

    Texas Court Tosses Suit Against Broker Over Colorado Wreck

    A Texas appeals court has dismissed claims against an Indiana freight broker accused of negligently hiring a trucking company whose driver allegedly caused a crash in Colorado, saying the incident was not sufficiently tied to the broker's Texas activities.

  • September 15, 2026

    Attorney Escapes $12M Unlawful Tax Strategy Suit In Colo.

    An attorney won't face claims from a precious metals partnership and its members accusing her of advocating an unlawful tax strategy after a Colorado federal judge Tuesday granted the attorney's motion to dismiss the $12 million suit.

  • September 15, 2026

    Colo. Firm Settles Clients' Immigration Advice Suit

    A Colorado personal injury law firm accused of giving two clients faulty legal advice on the filing of their immigration documents has settled the legal malpractice lawsuit against it, according to documents filed in Colorado state court.

  • September 15, 2026

    Colo. Justices OK Updated Model Jury Instructions

    The Colorado Supreme Court has ruled that the state's updated model jury instructions defining reasonable doubt in criminal trials are constitutional and do not lower the bar for proving a defendant's guilt, finding a typical juror would not be confused by the new language.

  • September 15, 2026

    Ex-Coach Says Colo. School District Fueled Racial Bias

    A Black former basketball coach for a Colorado school district urged a federal judge not to toss his discrimination lawsuit that claimed the district retaliated against him for raising concerns about racism in the district, contending he plausibly alleged "a racially hostile environment."

  • September 15, 2026

    Tax Court Can't Override Insurance Regulators, 5th Circ. Told

    The U.S. Tax Court incorrectly overstepped state insurance regulators in holding that an ophthalmology practice's microcaptive insurance arrangements lacked economic substance, an eye doctor and his wife told the Fifth Circuit in asking for a reversal of the ruling.

  • September 15, 2026

    Colo. Hotel Workers Sue Over Missed Rest Breaks

    A Denver hotel server and bartender sued the property's management companies in Colorado state court, alleging the operators of a Hyatt Regency denied hundreds of hourly workers legally required rest breaks and failed to pay them for missed time, partly because chronic understaffing made breaks impossible.

  • September 15, 2026

    Michael Best Beats DQ Bid In Agtech Biz Receivership Row

    A Delaware Chancery Court magistrate has denied a bid to bar a Michael Best & Friedrich LLP attorney from representing HerdDogg Inc. in litigation filed by its founder seeking to place the agricultural technology company into receivership, saying the founder hasn't shown a conflict exists to warrant disqualification.

  • September 15, 2026

    Colo. Judge Certifies H-2A Workers' Overtime Suit

    A Colorado federal judge granted migrant workers' certification bid for a collective and class action alleging that KB Custom Ag Services LLC misclassified their jobs, failed to pay required overtime and breached their contracts.

  • September 15, 2026

    Auto Repair Co., Mechanic Settle Colo. OT Suit

    A Colorado auto repair company and a former mechanic who alleged the business failed to pay any overtime despite workers regularly clocking more than 50 hours a week have reached a settlement that will end the case, federal court records showed.

  • September 14, 2026

    Colo. Justices Clarify Requirement For Reviving Jury Trial Bid

    Colorado justices clarified Monday a rule on whether and when a party can revive a previously waived jury trial right by filing an amended pleading, unanimously rejecting a group of companies' argument that they timely revived their bid for a jury trial in a property damage dispute.

  • September 14, 2026

    Paramount Says Warner Bros. Deal Is Good For Competition

    Paramount has told a California federal court its planned $110 billion acquisition of Warner Bros. Discovery will be good for competition, arguing that challenges of the deal from state enforcers and the Writers Guild of America are misguided.

  • September 14, 2026

    Supreme Court Blocks USPS Mail Ballot Rules For Midterms

    The U.S. Postal Service cannot enforce new mail-in ballot regulations ahead of this year's midterm elections, the U.S. Supreme Court ruled Monday, agreeing with an earlier First Circuit order that maintained a prohibition on the purported election integrity measures taking effect.

  • September 14, 2026

    21 States Seek To Halt Corteva's $39B PFAS Liability Spinoff

    The attorney general of California and 20 other states asked the South Carolina federal court managing multidistrict litigation over forever chemicals on Monday to stop Corteva Inc. from spinning off $39 billion in assets into a new company called Vylor Inc. to avoid liabilities from contamination over the substances.

  • September 14, 2026

    Colo. Justices Won't Review $3.36M Verdict Against Gas Co.

    The Colorado Supreme Court unanimously declined on Monday to hear the case of a natural gas marketing company appealing a $3.36 million jury verdict in favor of its former trading director who accused the company of failing to pay out a bonus related to his trades.

  • September 14, 2026

    Ex-Perrigo VP Escapes Some Price-Fixing Claims From AGs

    A Connecticut federal judge has tossed most of the claims against a former Perrigo executive in sprawling generic-drug price-fixing litigation brought by state enforcers, holding there is insufficient evidence he entered into antitrust conspiracies related to more than a dozen dermatological drugs, but teeing up a handful of other claims for trial.

  • September 14, 2026

    NY-Led States, Cities Sue Over Trump Public Charge Rule

    A coalition of Democratic-led states and local governments sued the Trump administration on Monday, alleging that its revamped criteria for determining who is likely to become a public charge is arbitrary, will have a chilling effect and could worsen public health outcomes.

  • September 14, 2026

    NCAA Asks 10th Circ. To Reverse Athlete Eligibility Ruling

    The NCAA has urged the Tenth Circuit to overturn a Colorado federal judge's ruling that could let thousands of college athletes who had exhausted their eligibility compete for another season, arguing the judge wrongly found they were likely to prove that excluding them from the league's newly expanded eligibility rules violates federal antitrust law.

  • September 11, 2026

    Real Estate Recap: Due Process And Data Centers

    Catch up on this past week's key developments by state from Law360 Real Estate Authority — including the latest lawsuits from developers around the country arguing for their constitutional rights to build data centers.

  • September 11, 2026

    Qdoba Sued Over Jalapenos Tied To Salmonella Outbreak

    Fast casual Mexican restaurant chain Qdoba and Coast Citrus Distributors were hit with a proposed negligence class action in California federal court Thursday by two customers who allege they fell ill after consuming food containing jalapeno peppers supplied by the defendants that they say were contaminated with salmonella. 

  • September 11, 2026

    Sod Co. Rehashing Discovery Fight In Sanctions Bid, Defendants Say

    A Colorado sod company is attempting to relitigate a discovery dispute through a motion for sanctions against defendants' counsel in the company's trade secrets case against former workers and competing businesses, the defendants said in a response to the motion for sanctions Thursday.

Expert Analysis

  • Series

    Being A Singer Makes Me A Better Lawyer

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    Before law school, I spent seven years trying to make it as a professional singer in Los Angeles, and nearly everything I learned about preparation, humility, confidence and more has followed me into my legal practice, says Jessica Caterina at Moses & Singer.

  • Mass. UHC Fraud Suit Signals States' Medicaid FCA Push

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    Massachusetts' recently filed False Claims Act suit alleging UnitedHealthcare misrepresented the health status of enrollees in a Medicaid senior care organization plan it managed pushes forward a new phase of state-level scrutiny of managed care data and Medicaid payment mechanisms, say Li Yu at Bernstein Litowitz, Ellen London at London & Naor and Gwendolyn Stamper at Vogel Slade.

  • Series

    Being A Magician Makes Me A Better Lawyer

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    The skills I've developed as a lifelong magician have translated directly into tangible benefits in the courtroom because performing magic and trying cases both live at the intersection of psychology, storytelling, timing and disciplined rehearsal, says Mark Dombroff at Fox Rothschild.

  • How Litigants Are Testing Conversion Therapy Ruling's Scope

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    Litigants are already using the U.S. Supreme Court’s recent Chiles v. Salazar ruling, which applied strict scrutiny to Colorado’s conversion therapy ban, to challenge laws limiting algorithmic rental pricing, artificial intelligence-based discrimination and anti-union employer speech, and courts must soon decide Chiles’ First Amendment limits, say attorneys at O'Melveny.

  • Series

    Bass Fishing Makes Me A Better Lawyer

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    Landing a trophy striped bass and closing a big deal both require cultivating the patience to finesse — not force — your way to desired outcomes, changing course when your old approach isn’t working and learning from the ones that got away, says Jon Ruiss at Alston & Bird.

  • Roundup

    The Most Talked-About Supreme Court Decisions Of 2026

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    This term, 11 U.S. Supreme Court decisions quickly became hot topics among Law360's guest writers.

  • New Colo. Retainage Bonds Shift Construction Power Balance

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    A new Colorado law that can force property owners and developers to accept bonds from contractors in lieu of traditional cash retainage means owners’ practical leverage now derives from administering a risk-transfer mechanism, not from controlling cash, but key questions remain about who may assert a claim and how enforcing a bond actually works, say attorneys at Akerman.

  • Immigration Ruling Maps Alternative To Universal Injunctions

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    A Rhode Island federal court's decision in Dorcas International Institute of Rhode Island v. USCIS vacating policies that froze key immigration adjudications for nationals of 39 countries, and paused asylum applications altogether, suggests how practitioners might press for the Administrative Procedure Act's bad faith exception to record review and seek vacatur as a viable alternative to universal injunctions, says Kemal Hepsen at Mandamus Lawyers.

  • How Maine's Expanded Health Deal Reviews Complicate M&A

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    A pair of recently approved Maine competition laws establish notice and approval requirements for certain healthcare transactions and expand state antitrust oversight, creating new hurdles for dealmakers as states take a more aggressive role in policing healthcare consolidation, especially involving private equity, say attorneys at McDermott.

  • Series

    Choral Singing Makes Me A Better Lawyer

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    Singing in the New York City Bar Chorus — a hobby partly inspired by the late U.S. District Judge Richard Owen, who infused my clerkship year with opera music — has improved my legal career by refining my abilities to listen, exude confidence and develop emotional intelligence, says Bonnie Baker at Friedman Kaplan.

  • Attorney Mental Health Is An Ethical Obligation In The AI Era

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    As attorneys cope with the increasing unpredictability that artificial intelligence and constant policy changes have created, particularly in practice areas where they carry the emotional weight of clients’ most consequential life events, otherwise soft discussions about self-care are a matter of professional competence, says attorney Jack Jrada.

  • Series

    Power To The Paralegals: Burnout As A Structural Problem

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    Law firm leadership can best retain their paralegals not by encouraging self-care, but by seeking top-down structural solutions for the quiet proliferation of responsibilities and the vicarious exposure to client trauma that particularly drive burnout in this vital role, says Erika Sneeringer at Brockstedt Mandalas.

  • Ill. Law Firm MSO Bill Clashes With Court Power, Ethics Rules

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    An Illinois bill prohibiting law firms from certain business arrangements with management service organizations, sent to the governor for signature last week, encroaches upon the courts' constitutional powers and goes beyond the Illinois Rules of Professional Conduct in regulating investment in law-related services, says Matthew O’Hara at Smith Gambrell.

  • GHG Rescission Undermines State Climate Suit Preemption

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    As the U.S. Supreme Court considers the fate of state climate litigation in Suncor Energy Inc. v. Boulder County, it must confront the fact that the U.S. Environmental Protection Agency's rescission of its greenhouse gas endangerment finding has also removed the foundation for federal preemption of state climate suits, says attorney Gregg Goldfarb.

  • Constructing AI Compliance Plans As State Laws Diverge

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    With Colorado, Connecticut and the federal government recently announcing wildly different approaches to artificial intelligence regulation, creating a workable compliance program means addressing overlapping obligations using shared systems rather than separate silos, say attorneys at Ogletree.

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