Colorado

  • December 22, 2025

    21 AGs Support Gun Ban For Cannabis Users

    A federal law that prohibits habitual drug users from possessing firearms is constitutional and necessary for public safety, a coalition of attorneys general from 20 states and Washington, D.C., told the U.S. Supreme Court, urging the justices to overturn a finding that the law violates the Second Amendment except when a user is actively intoxicated.

  • December 22, 2025

    Colo. High Court Says Local Penalties Can't Exceed State Max

    The Colorado Supreme Court on Monday unanimously ruled that local governments are barred under state law from enacting punishments for nonfelony offenses that are harsher than the maximum sentences allowed under state laws.

  • December 22, 2025

    10th Circ. Tosses Plumbing Co.'s Captive Deduction Bid

    The Tenth Circuit is not the proper forum for a Utah plumbing company to challenge the Internal Revenue Service's 2016 notice denying a microcaptive insurance deduction, the appeals court found Monday, citing two statutes that bar the company's arguments.

  • December 22, 2025

    Colo. Atty Sued Again For Multimillion-Dollar Ferrari 'Scam'

    Two operators of a Wisconsin auto dealership filed a federal lawsuit Friday against a Colorado attorney and his firm, alleging the attorney failed to provide multiple customized Ferrari cars after the pair paid millions under a contract they say the lawyer breached.

  • December 22, 2025

    SEC Accuses 7 Cos. Of Crypto 'Confidence Scam'

    The U.S. Securities and Exchange Commission sued a group of companies Monday in Colorado federal court, aiming to reclaim $14 million that it is alleging the firms stole from U.S. investors in a cryptocurrency "confidence scam" and funneled abroad.

  • December 22, 2025

    Ed Dept. Ordered To Restore $1B In Mental Health Grants

    The U.S. Department of Education will not be allowed to cut more than $1 billion in mental health grants for schools after a Washington federal judge ruled that the agency acted illegally by citing new, undisclosed Trump administration priorities as a basis for slashing the funding.

  • December 22, 2025

    Trian, General Catalyst Snag Janus Henderson In $7.4B Deal

    Asset manager Janus Henderson Group on Monday unveiled plans to be bought by an investor group led by Trian Fund Management and General Catalyst Group Management in an all-cash take-private deal with an equity value of $7.4 billion that was built by four law firms.

  • December 22, 2025

    Mercedes Inks $150M Deal In Emissions Cheating Claims

    Mercedes-Benz USA LLC and Mercedes-Benz Group AG have reached a nearly $150 million national settlement with state attorneys general amid allegations that they sold and leased vehicles equipped with devices capable of defeating emissions tests.

  • December 19, 2025

    The Data Privacy And AI Developments That Shaped 2025

    The past year delivered a pair of major jury verdicts against Meta and Google in two of the first data privacy cases to head to trial, while a controversial effort quickly materialized and gained steam at the federal level to block states from regulating emerging artificial intelligence technologies. 

  • December 19, 2025

    Colo. Judge Rules Lumen's Claims Not Time-Barred

    A Colorado federal judge ruled that Lumen Technologies' suit against a consulting firm isn't time-barred, dismissing the firm's bid for summary judgment after it was accused of being liable for a faulty structural analysis of a building Lumen wished to purchase in Miami. 

  • December 19, 2025

    Colo. IVF Co. Says AI Fertility Co. Owes Nearly $900K

    The maker of an in vitro fertilization incubator system has filed a breach of contract lawsuit in Colorado federal court, claiming an artificial intelligence-based fertility company owes it nearly $900,000 for embryoscope incubator systems it sold to the lab.

  • December 19, 2025

    Real Estate Recap: How '25 Shaped Offices, Hotels, Data Hubs

    Catch up on this past week's key developments by state from Law360 Real Estate Authority — including analyses of how the office, hotel and data center sectors fared in 2025.

  • December 19, 2025

    23 AGs Oppose FCC's Possible AI Law Preemption

    Nearly two dozen state attorneys general joined forces to urge the Federal Communications Commission not to issue a ruling that would preempt state-level regulation of artificial intelligence technologies, arguing in a comment letter that the agency lacks such authority.

  • December 19, 2025

    Colo. Supreme Court Justice Melissa Hart Retires

    After an extended leave of absence this year, Colorado Supreme Court Justice Melissa Hart announced her retirement from the state's high court Friday.

  • December 19, 2025

    Top State & Local Tax Cases Of 2025

    From a Colorado appellate court upholding a tax on Netflix subscriptions to Pennsylvania's high court finding the Pittsburgh fee on nonresident pro athletes unconstitutional, 2025 was a busy year for state and local tax cases. Here, Law360 looks at the most influential cases of 2025 and their impact going into the new year.

  • December 18, 2025

    Colo. Court Asked To Award $20M In Kratom Fail-To-Warn Suit

    A deceased Colorado man's parents asked a state judge Thursday to order a kratom company to pay them $20.1 million because of their son's death, claiming the company failed to warn consumers about the risks associated with using the loosely regulated plant-derived substance with opioid-like effects.

  • December 18, 2025

    Cannabis Distributor Accuses Manager Of $250K Theft

    A Colorado cannabis distributor claimed in state court Wednesday that its former facility manager stole nearly $250,000 worth of equipment and product from its warehouse and that he used the facility to make cannabis products despite a state-ordered stay on all production of such products at the facility.

  • December 18, 2025

    InnovAge Investors Get Final OK For $27M Deal, Atty Fees

    A Colorado federal judge has granted final approval to a $27 million settlement between InnovAge Holding Corp., its underwriters and a class of stockholders accusing the senior healthcare company of making misleading statements in an initial public offering that later caused stock prices to tank after a government audit exposed the alleged falsehoods.

  • December 18, 2025

    Colo. Judge Won't Dismiss Bong Maker's Trademark Case

    A Colorado federal judge Wednesday declined to toss a suit from a California-based bong maker alleging trademark infringement after each party accused the other of being responsible for missing pretrial filing deadlines.

  • December 18, 2025

    AstraZeneca Can't Block Colo. Law Over Drug Discount Rules

    A Colorado federal judge rejected AstraZeneca's effort to block enforcement of a Colorado law surrounding federal 340B drug pricing that requires manufacturers to sell drugs at discounted prices to certain safety net healthcare facilities, ruling Wednesday the law isn't preempted by 340B drug pricing. 

  • December 18, 2025

    Hunter Claims FN America Pistol With Safety On Shot His Leg

    A Colorado fire lieutenant with Aurora Fire Rescue is suing FN America LLC and Umarex USA Inc., saying a pistol they made and distributed went off while the safety was on, and without a trigger pull, and shot him in the leg while he was hunting.

  • December 18, 2025

    NAR Brokers Are Antitrust Conspirators, 10th Circ. Told

    Homie Tech Inc. told the Tenth Circuit that the National Association of Realtors can't paint its broker members as third parties in an effort to duck the residential brokerage startup's antitrust claims over a boycott flowing from NAR rules those members followed.

  • December 17, 2025

    Lawmakers Raise Concerns Over Nexstar's $6.2B Tegna Deal

    A group of Democratic lawmakers has urged federal enforcers to closely scrutinize Nexstar Media Group Inc.'s planned $6.2 billion purchase of rival broadcast company Tegna Inc. and to block the deal if they find it violates the law.

  • December 17, 2025

    10th Circ. Panel Restores $2.9M FINRA Award Against Adviser

    A Tenth Circuit panel on Wednesday reinstated a $2.9 million Financial Industry Regulatory Authority arbitration award against a financial adviser who allegedly undermined a firm she worked for, ruling that she waived any objections she had to arbitrating with the plaintiffs before FINRA.

  • December 17, 2025

    20 States Back 10th Circ. Rehearing In Colo. Interest Rate Row

    Utah has led a group of 20 states in backing a push by banking groups for a full Tenth Circuit rehearing of their challenge to a Colorado law intended to curb high-cost lending in the state, saying a recent panel decision upholding the law harms states' interests.

Expert Analysis

  • $100K H-1B Fee May Disrupt Rural Healthcare Needs

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    The Trump administration's newly imposed $100,000 supplemental fee on new H-1B petitions may disproportionately affect healthcare employers' ability to recruit international medical graduates, and the fee's national interest exceptions will not adequately solve ensuing problems for healthcare employers or medically underserved areas, say attorneys at Holland & Knight.

  • What Ethics Rules Say On Atty Discipline For Online Speech

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    Though law firms are free to discipline employees for their online commentary about Charlie Kirk or other social media activity, saying crude or insensitive things on the internet generally doesn’t subject attorneys to professional discipline under the Model Rules of Professional Conduct, says Stacie H. Rosenzweig at Halling & Cayo.

  • Junior Attys Must Beware Of 5 Common Legal Brief Mistakes

    Excerpt from Practical Guidance
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    Junior law firm associates must be careful to avoid five common pitfalls when drafting legal briefs — from including every possible argument to not developing a theme — to build the reputation of a sought-after litigator, says James Argionis at Cozen O'Connor.

  • Keys To Extended Producer Responsibility Compliance

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    As states' extended producer responsibility laws come into effect, reshaping packaging obligations for businesses, regulated entities should ensure they register with a producer responsibility organization, understand state-specific deadlines and obligations, and review packaging to improve recyclability and reduce compliance costs, say attorneys at Baker Donelson.

  • Lessons As Joint Employer Suits Shift From Rare To Routine

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    Joint employer allegations now appear so frequently that employers should treat them as part of the ordinary risk landscape, and several recent decisions demonstrate how fluid the liability doctrine has become, says Thomas O’Connell at Buchalter.

  • Series

    Power To The Paralegals: How And Why Training Must Evolve

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    Empowering paralegals through new models of education that emphasize digital fluency, interdisciplinary collaboration and human-centered lawyering could help solve workforce challenges and the justice gap — if firms, educators and policymakers get on board, say Kristine Custodio Suero and Kelli Radnothy.

  • Series

    Playing Softball Makes Me A Better Lawyer

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    My time on the softball field has taught me lessons that also apply to success in legal work — on effective preparation, flexibility, communication and teamwork, says Sarah Abrams at Baleen Specialty.

  • Series

    Law School's Missed Lessons: Mastering Time Management

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    Law students typically have weeks or months to prepare for any given deadline, but the unpredictability of practicing in the real world means that lawyers must become time-management pros, ready to adapt to scheduling conflicts and unexpected assignments at any given moment, says David Thomas at Honigman.

  • How Hyperlinks Are Changing E-Discovery Responsibilities

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    A recent e-discovery dispute over hyperlinked data in Hubbard v. Crow shows how courts have increasingly broadened the definition of control to account for cloud-based evidence, and why organizations must rethink preservation practices to avoid spoliation risks, says Bree Murphy at Exterro.

  • Sales And Use Tax Strategies For Renewables After OBBBA

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    With the One Big Beautiful Bill Act sharply curtailing federal tax incentives for solar and wind projects, it is vital for developers to carefully manage state and local sales and use tax exposures through early planning and careful contract structuring, say advisers at KPMG.

  • Series

    Writing Musicals Makes Me A Better Lawyer

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    My experiences with writing musicals and practicing law have shown that the building blocks for both endeavors are one and the same, because drama is necessary for the law to exist, says Addison O’Donnell at LOIS Law.

  • Series

    Adapting To Private Practice: From Va. AUSA To Mid-Law

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    Returning to the firm where I began my career after seven years as an assistant U.S. attorney in Virginia has been complex, nuanced and rewarding, and I’ve learned that the pursuit of justice remains the constant, even as the mindset and client change, says Kristin Johnson at Woods Rogers.

  • 7 Document Review Concepts New Attorneys Need To Know

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    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.

  • Agentic AI Puts A New Twist On Attorney Ethics Obligations

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    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.

  • Series

    Being A Professional Wrestler Makes Me A Better Lawyer

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    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.

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