Colorado

  • October 19, 2026

    Colorado Official Says Rule Can't Sink Graduated Tax Measure

    A battle over a Colorado ballot initiative to raise taxes on the state's wealthiest residents underwent a 10-hour evidentiary hearing Monday, featuring testimony from a state official who told the court that rules around ballot initiatives don't allow for signatures to be invalidated.

  • October 19, 2026

    Colo. Justices Agree To Hear Short-Term Rental Fee Challenge

    The Colorado Supreme Court agreed on Monday to hear, as a matter of first impression, a rental owner's challenge to the town of Breckenridge's imposition of a regulatory fee on obtaining or renewing licenses for short-term rentals.

  • October 19, 2026

    Catching Up With Delaware's Chancery Court

    The Delaware Chancery Court last week blocked Cloudflare Inc. from completing a restructuring meant to preserve its founders' voting control, while Tower Semiconductor Ltd. accused Intel Corp. of backing out of a semiconductor manufacturing agreement and social media company Triller Group Inc. challenged its removal from Nasdaq.

  • October 19, 2026

    Prior 5th Amendment Pleadings Complicate Mylan Testimony

    Mylan can use deposition testimony from one current and one former executive in next year's price-fixing trial, a Connecticut federal judge ruled Friday, but state attorneys general can bring up the company "pulling the strings" in the witnesses' decision to testify after originally invoking the Fifth Amendment.

  • October 19, 2026

    FTC Sues To Block Playground Equipment Deal

    The Federal Trade Commission filed a lawsuit on Monday seeking to block private equity-backed playground equipment maker PlayPower's planned acquisition of rival BCI Burke, alleging the move will drive up prices while decreasing quality and innovation.

  • October 19, 2026

    Arizona Wants In On Nevada's Fight Over Colorado River Cuts

    Arizona is seeking to intervene in Nevada's challenge against the federal government that looks to block a framework that establishes water cuts for the Colorado River, arguing that the state's towns, cities, tribes, farmers, factories and businesses can't survive without sufficient water.

  • October 19, 2026

    Psilocybin Church Leader Asks 10th Circ. To Redo Ruling

    The founder of a Utah church that uses psilocybin in its practices is asking the Tenth Circuit for an en banc rehearing of a decision allowing officials to prosecute him and the church for drug use, saying the decision violates the First Amendment right to free exercise of religion.

  • October 19, 2026

    Colo. City's Vacancy Tax Proposal Draws County Support

    Vacant residential properties in Boulder, Colorado, would be subject to an excise tax starting at $4,000 annually under a proposal before voters in November endorsed by county commissioners.

  • October 16, 2026

    Real Estate Recap: Adaptive Reuse, NYC Affordable Housing

    Catch up on this past week's key developments by state from Law360 Real Estate Authority — including attorney interviews on adaptive reuse as a defense against tariff-induced price spikes and New York's latest effort to fast-track affordable housing.

  • October 16, 2026

    Denver Pot Shop Says City Can't Revoke Approved License

    A would-be marijuana shop is looking to force Denver to honor the final approval of a retail store license, claiming the city licensing director unlawfully withdrew authorization and ordered a redundant hearing, which will risk tens of thousands of dollars it has already spent.

  • October 16, 2026

    10th Circ. OKs EPA's Okla. Indian Country Programs Approval

    The Tenth Circuit rejected a Native American tribe's challenge to the U.S. Environmental Protection Agency's decision to approve Oklahoma's request to extend the state's administration of federal environmental regulatory programs to Indian Country, ruling Friday that a provision of a 2005 transportation bill controls the outcome.

  • October 16, 2026

    Device Co. Accused Of Shorting Co-Founder's Payments

    The co-founder of a company that sells medical devices told a Colorado state court Thursday that the company lowered the percentage he is owed of $7.7 million in outstanding receivables from a client without approval.

  • October 16, 2026

    Balancing The Scales: Criminal Appeals, Sentencing Rules

    The Second Circuit has been ordered to take another look at a murder-for-hire conviction in light of the high court's new miscarriage-of-justice exception for criminal appeal waivers, and the top courts in Pennsylvania and Michigan will look at the retroactivity of new sentencing rules. Here, Law360 highlights access to justice stories arising from litigation, verdicts and judgments you may have missed.

  • October 16, 2026

    States Win 1st OK Of $400M Sandoz Generic Price-Fixing Deal

    A Connecticut federal judge granted preliminary approval Friday to a $400 million settlement between a coalition of states, Sandoz Inc. and its subsidiary Fougera Pharmaceuticals Inc. over allegations of generic drug price-fixing and market allocation, setting aside $280 million as restitution.

  • October 16, 2026

    Feds Say Archaeologists Have No Stake In Graves Rule Fight

    The U.S. Interior Department is asking a district court to dismiss a challenge from the Wyoming Association of Professional Archaeologists that looks to block the transfer of six Indigenous collections to the federal government, arguing the group lacks a personal stake in the case to show standing.

  • October 15, 2026

    10th Circ. Shifts Indian Status Burden In Sex Abuse Cases

    Reversing its own long-term precedent, the Tenth Circuit has ruled that defendants seeking to claim Native American status under federal criminal law must prove their status themselves, a decision that rewrites decades of circuit precedent dealing with how crimes on Native lands are prosecuted by the federal government.

  • October 15, 2026

    Colo. Panel Upholds Agency's Emissions Monitoring Rule

    The Colorado Court of Appeals upheld a state agency's rule on emissions monitoring Thursday, wholly rejecting a challenge by environmental groups that contended the rule allows most polluters to escape certain monitoring requirements by paying a fee.

  • October 15, 2026

    Colo. Aerospace Co. Fabricated $40M Programs, Ex-COO Says

    The former chief operating officer of an aerospace company told a Colorado state court Wednesday that the company tricked him into accepting the role by presenting him with investor projections and sales figures based on fraudulent programs.

  • October 15, 2026

    Agtech Biz Fights Founder's Receivership Bid In Del.

    HerdDogg urged the Delaware Chancery Court on Thursday to reject its founder's request to put the agricultural technology company into receivership, arguing her current case improperly repeats claims already tossed in another lawsuit, while the founder contended the events underlying her instant petition occurred only after that previous litigation began.

  • October 15, 2026

    Feds Seek To Undo Colo. Payment To Defunct Health Insurer

    The federal government Wednesday asked a Colorado federal judge to reverse the approved distribution of nearly $2 million in assets from a defunct insurer to its creditors, claiming that a nearly $24 million claim from the U.S. Department of Health and Human Services supersedes the general creditors' claims.

  • October 15, 2026

    Dish, Disney Working On Deal In Sling TV Suit

    Dish Network told a New York federal court that settlement discussions are in progress for Walt Disney Co.'s breach of contract suit that challenged the satellite provider's short-term Sling TV passes and spurred Dish to lodge antitrust counterclaims over Disney's carriage licensing deals.

  • October 15, 2026

    Colo. Chamber Can't Join Tax Plan Challenge, Court Says

    A court Thursday denied the request of the Colorado Chamber of Commerce to intervene in suit alleging that a proposal to replace the state's flat income tax rate with a graduated system failed to gather the signatures needed to reach the November ballot.

  • October 15, 2026

    Cyber Incident Halts Bankruptcy Court Noticing Nationwide

    The nationwide system for providing notice to creditors in bankruptcy cases has been disrupted by a cybersecurity incident, and it is not currently known when the outage will end.

  • October 14, 2026

    10th Circ. Backs Asset Freeze In SEC Case Against Biotech

    The Tenth Circuit on Wednesday backed a lower court's order freezing a biotech firm's assets in a suit brought by the U.S. Securities and Exchange Commission accusing the company and its founders of misappropriating roughly $9 million.

  • October 14, 2026

    AGs Say Character.AI Chats Must Be Protected In Ch. 11 Sale

    A group of state attorneys general told a Delaware bankruptcy judge Wednesday that protection of minors and privacy concerns need to be addressed before the company behind artificial intelligence entertainment platform Character.AI is allowed to sell its data in its Chapter 11 case.

Expert Analysis

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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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

    Author Photo

    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.

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 Colorado archive.