Colorado

  • July 22, 2026

    6 Copyright Cases To Watch In The Second Half Of 2026

    An appeal over whether an AI-powered legal research tool unlawfully used Westlaw material and a long-running fight involving a Miles Davis tattoo could produce some of 2026's most significant copyright rulings. Here is Law360's list of the most notable copyright cases to watch for the rest of the year.

  • July 22, 2026

    States Seek Win Over Trump Admin In DEI Contracts Dispute

    Nineteen states and the District of Columbia are urging a Maryland federal judge to vacate federal agencies' implementation of President Donald Trump's executive order requiring government contractors to agree that they won't engage in "racially discriminatory" diversity, equity and inclusion activities.

  • July 22, 2026

    Subcontractor Says Lockheed Ignored Claims In Dismissal Bid

    A Lockheed Martin subcontractor said the court can't dismiss the bulk of its claims accusing the defense contractor of failing to pay back costs incurred from another subcontractor's alleged failures because the company's motion to dismiss mischaracterizes the complaint's allegations, according to a response brief filed Tuesday.

  • July 22, 2026

    Writers Guild Wants Paramount-Warner Bros. Block Extended

    The Writers Guild of America asked a California federal judge Wednesday to extend the two-week injunction against Paramount Skydance's proposed $110 billion acquisition of Warner Bros. Discovery, warning that permitting the deal to close while challenges proceed would allow the companies to shut down projects and share negotiation information.

  • July 22, 2026

    Dish Sues To Block Suits By 5G Network Providers

    Dish Network is asking a Texas bankruptcy judge to freeze claims against its parent company stemming from Dish's abandoned attempt to launch a nationwide 5G network, saying they would drain resources needed for Dish's Chapter 11 case.

  • July 22, 2026

    Nexstar Execs On Tegna Board Violates Injunction, Judge Told

    DirecTV and a coalition of states told a California federal court on Wednesday that Nexstar Media Group has taken over Tegna's board of directors, despite a preliminary injunction preventing the broadcasting companies from fully integrating.

  • July 22, 2026

    10th Circ. Says Insurer Owed No Duty To Explain Policy

    The Tenth Circuit has affirmed an insurance company cannot be sued for bad faith over a woman's fatal liposuction surgery that resulted in a $60 million judgment, holding that under Utah law, an insurer is not obligated to explain a policy absent an ambiguity or evidence of fraud.

  • July 22, 2026

    Coffee Co. Says Acquired Biz's Founder Hid Tax Designation

    The founder of a Colorado coffee equipment provider induced a California coffee equipment manufacturer and its president to acquire the company by hiding its true tax designation on a loan application, the companies and the president allege in a complaint in Colorado state court.

  • July 22, 2026

    Colo. Energy Co., Meter Maker Settle $750K Equipment Suit

    A Colorado energy and gas company reached a settlement with the Canadian company it accused in state court of selling it nearly $750,000 worth of faulty multiphase flow meters and ignoring requests for a refund, according to a notice of settlement. 

  • July 22, 2026

    States Say Nielsen Ruling Backs Claims In Live Nation Suit

    A recent Second Circuit ruling in a data-tying case was invoked Wednesday to support a motion by more than a dozen state attorneys general opposing Live Nation's attempt to overturn a federal jury verdict against the company.

  • July 22, 2026

    Trump Admin Can't Get Suit Over $600M Cuts Transferred

    An Illinois federal judge ruled Tuesday that he has jurisdiction over a suit filed by Illinois and three other Democratic-led states over the Trump administration's termination of more than $600 million in public health funding and denied the federal government's bid to transfer the case to the Court of Federal Claims.

  • July 22, 2026

    World Cup Brand Battles Will Outlast Spain's Title Victory

    The 2026 FIFA World Cup came to an end Sunday with Spain winning for the second time in its history, but intellectual property battles are just heating up as companies and individuals seek to capitalize on the global event, experts told Law360.

  • July 22, 2026

    10th Circ. Nixes Tractor Injury Verdict Over 'Obvious' Hazard

    The Tenth Circuit has reversed a jury verdict that favored a farmer who was run over by his own tractor, finding the tractor maker had no duty to warn him of the "open and obvious" hazard of getting out of, and stepping in front of, a moving tractor.

  • July 21, 2026

    Colo. Milling Co. Says Insurers Wrongly Denied $6M Claim

    Insurers wrongly denied a Denver, Colorado-based flour milling company $6 million in coverage for damage to equipment caused by an explosion at its Texas facility, the company alleged in Colorado state court.

  • July 21, 2026

    India-Based AI Founder Says Colo. Court Lacks Jurisdiction

    The former chief business officer and founder of an AI mapping company accused of copying thousands of its rivals' maps told a Colorado federal judge Monday that the court has no jurisdiction over him and that the claims against him must be dismissed.

  • July 21, 2026

    10th Circ. Backs Kan. Library's Ban On Protest Signs Inside

    A Kansas public library can prohibit protesting and the display of signs inside its property, the Tenth Circuit held Tuesday in finding the library's policies prohibiting disruptive behavior did not violate the First Amendment.

  • July 21, 2026

    18 State AGs Sue EPA Over Hydrofluorocarbons Rollback

    Eighteen Democratic attorneys general and the city of New York filed a petition with the D.C. Circuit Tuesday over a U.S. Environmental Protection Agency rule they argue will weaken federal limits on hydrofluorocarbons, which are refrigerants used in air conditioning and cooling systems.

  • July 21, 2026

    DOJ Says Enforcing Colo. Magazine Ban Violates Civil Rights

    The federal government pushed back on Colorado's claim that the statute it cited to challenge the constitutionality of a 2013 Colorado law banning large-capacity magazines is too narrow, arguing Congress intentionally created the statute to be broad and that the law applies to the challenge, according to a response brief filed Tuesday.

  • July 21, 2026

    Tribes, Groups Back Iowa In Kalshi Sports Market Challenge

    Forty-one Indigenous groups, nations and the American Gaming Association are backing Iowa regulators in a challenge to stop the state from taking enforcement action against Kalshi's sports-events contracts, arguing that the prediction market "masks its wagers as derivatives contracts governed by the Commodity Exchange Act and Commodity Futures Trading Commission."

  • July 21, 2026

    Real Estate CEO Only Partly A Public Figure, Colo. Judge Says

    Brian Watson, CEO of Northstar Commercial Partners, is a limited-purpose public figure as to an alleged statement calling him "a criminal," but not as to a separate allegation that he had "relations" with prostitutes, a Colorado federal magistrate judge ruled.

  • July 21, 2026

    Janitorial Cos. Beat Supplemental Pension Claims, For Now

    A D.C. federal judge trimmed claims that three airport janitorial contractors owe supplemental pension contributions, finding a pension fund failed to plausibly allege that the companies assumed a predecessor's contribution obligations or owed rehabilitation plan contributions under federal law.

  • July 20, 2026

    10th Circ. Backs Debt Collector In FCRA Identity Theft Dispute

    A Georgia-based debt collection company does not have to face a $500,000 jury verdict that it failed to reasonably investigate a disputed debt involving identity theft, the Tenth Circuit ruled Monday, joining other circuits in holding that it's up to the consumer to show the underlying information was incorrect.

  • July 20, 2026

    Subcontractor Seeks $2M For National Park Work

    A Colorado subcontractor has alleged in federal court that it completed nearly $2 million of work for a project at Rocky Mountain National Park but was never paid by the main contractor.

  • July 20, 2026

    Denver Strip Club Says Officer's Suit Taints Labor Appeal

    A Denver strip club Friday asked a state court judge to prohibit a Denver Labor hearing officer from presiding over its appeal challenging $14 million in fines stemming from wage theft allegations, claiming the hearing officer is biased and didn't fully disclose her professional relationship with the Denver Labor director who hired her.

  • July 20, 2026

    Oilfield Services Co. Says OT Suit Must Be Arbitrated

    An oilfield services company urged a Colorado federal judge to compel arbitration of a proposed class and collective action alleging unpaid overtime, arguing the former worker behind the suit agreed to arbitrate wage claims individually before providing services for the company.

Expert Analysis

  • 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.

  • Opinion

    State Courts Must Be Gatekeepers Of Expert Testimony

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    Based on my experience in the state judiciary, emulating federal courts' role as gatekeepers of expert witness testimony would help state court judges maintain the appearance of impartiality and assist juries, thus enhancing the overall confidence people have in their justice system, says Lorie Gildea at Greenberg Traurig.

  • Series

    Moshing Makes Me A Better Lawyer

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    Entering a mosh pit is much like entering the practice of law — it is difficult, you have to know both the written and unwritten rules, and conduct yourself according to the expectations of each community, says Christopher Deubert at Constangy Brooks.

  • Why Highly Specialized Experts May Risk Exclusion At Trial

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    Expert witnesses with highly specific areas of focus may be vulnerable to exclusion in court, making it important for attorneys to check how potential witnesses' qualifications can be bolstered by their publications and other professional activities, say Evan Weisberg and Christopher Cunio at Hunton, and Kevin Cahill at FTI Consulting.

  • How NEPA Review Has Changed Since Seven County

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    A year after the U.S. Supreme Court's decision in Seven County Infrastructure Coalition v. Eagle County instituted major changes to judicial review under the National Environmental Policy Act, courts are effectively applying the decision, but where things go from here may be up to agencies and project proponents, say attorneys at Venable.

  • Drawing A Line Between Settlement Pressure And Extortion

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    U.S. v. Luo, pending in the U.S. District Court for the Southern District of New York, may force courts to address anew when settlement negotiations become criminal extortion, particularly in the age of easily fabricated digital evidence, says attorney Denis Kiely.

  • Colorado's New Chatbot Law May Be Defined By Its Carveouts

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    What makes Colorado's conversational artificial intelligence service law worth close attention is what it leaves out, so a thorough scoping analysis may be as important as compliance planning for companies that develop, license or deploy conversational AI, say attorneys at Eversheds Sutherland.

  • Opinion

    Md., Colo. Climate Rulings Point To Need For Federal Solution

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    As the U.S. Supreme Court prepares to review the Colorado Supreme Court's 2025 ruling in Boulder County v. Suncor U.S. Inc., which green-lit a state-level climate lawsuit, a recent conflicting ruling from the Maryland Supreme Court underscores why a uniform federal answer on climate litigation is needed now, says Phil Goldberg at Shook Hardy.

  • Series

    Founding An Autism Academy Made Me A Better Lawyer

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    Starting a nonprofit autism school with no building, no funding model and no guarantee that families would trust us taught me the importance of mission, patience and purpose — lessons that sharpened my practice and showed how meaningful work outside the office can make lawyers better, says Phillip Russell at Ogletree Deakins.

  • Opinion

    Rule Of Law Requires Gov't Engagement With Bar, Not Retreat

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    A federal agency's absence from national and local bar conferences, most recently illustrated by the U.S. Department of Justice's withdrawal from a New York City Bar Association white collar conference, disserves the bar, the government lawyers themselves and, ultimately, the administration of justice, says Muhammad Faridi at Linklaters.

  • The Paradoxical Duty To Adopt AI When You Can't Bill For It

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    Both billing for hours saved using artificial intelligence and preserving billable time by not adopting AI may violate rules of professional conduct, but until bar associations' ethics rules catch up to this emerging economic dilemma, firms must decide how to adjust fee structures themselves, says Ines Lassalle at Peyrot & Associates.

  • Trump Admin's Agency Records Purge Tests Judicial Notice

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    While courts commonly take judicial notice of data in government websites and reports, the Trump administration's recent modification or wholesale deletion of these sources means that litigants must look elsewhere to support trial admission of this information, says Jon Gryskiewicz at Lewis Baach.

  • Series

    Cow Horse Makes Me A Better Lawyer

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    Moving an unwilling 800-pound cow while riding a horse at high speed is exhilarating, a little unhinged and, at least for me, a surprisingly effective training ground for litigation — both demand focus, preparation over rigid planning and the willingness to act despite fear, says Ashley Zitrin at Glenn Agre.

  • Opinion

    At High Court, Oil Cos.' Suncor Preemption Claims Fall Short

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    In Suncor Energy v. Boulder County, pending before the U.S. Supreme Court, oil and gas companies argue that municipalities' climate deception claims are equivalent to emissions standards for their industry — but the suit is ultimately incapable of imposing such standards, say Thomas McGarity at the University of Texas School of Law and James Goodwin at the Center for Progressive Reform.

  • What Colorado AI Law's Major Rewrite Means For Employers

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    Colorado's landmark law regulating employers' use of artificial intelligence tools was recently replaced with a narrower regime that eliminates many burdensome obligations, but still imposes a host of requirements focused on transparency and accountability, say attorneys at Proskauer.

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