Shane McKenzie has extensive experience in both trials and appeals, which has made her the go-to appellate counsel who focuses on trial, post-trial, and appellate procedure.

Shane will often parachute into trials at the eleventh hour or take over an appeal prior to oral argument. Leading businesses and professionals, automobile manufacturers, and insurance companies rely on Shane as an advocate, both to preserve issues and to win them, at trial and on appeal. She has served as appellate and trial counsel in a variety of practice areas including professional negligence, insurance coverage, personal injury, products liability, and partnership disputes.

Before joining Horvitz & Levy, Shane worked at Quinn Emanuel LLP for more than ten years, where she handled a variety of complex commercial litigation matters involving securities fraud, bankruptcy, immigration, and intellectual property. Shane was also involved with a variety of pro bono projects during that time, including a Ninth Circuit appeal that resulted in the release of a man who had languished in federal detention for more than ten years pending the resolution of his immigration appeal.

Shane currently serves on the State Appellate Judicial Evaluation Committee of the Los Angeles County Bar Association, a group that assists the governor in evaluating possible nominees to the California Supreme Court and the Court of Appeal. She was a 2018 Fellow of the Leadership Council on Legal Diversity, an organization designed to foster mentoring and networking opportunities for a more diverse generation of attorneys. She is a contributing author to “Litigating And Judging California Business Entity Governance Disputes,” a treatise published by LexisNexis, and Verdict Magazine, published by the Association of Southern California Defense Counsel. In 2022, Shane was selected by Super Lawyers as a top-rated appellate attorney specializing in civil defense litigation and, in 2024, Shane was elected as a member of the California Academy of Appellate Lawyers.

During law school, Shane was the Atlantic regional champion for the Columbia Law School International Moot Court Team. Prior to law school, Shane received a Masters of Science at the London School of Economics, with distinction, and competed nationally and internationally on behalf of USC’s Trojan Debate Squad.

Representative Matters

Aldaco v. FMC (2024)

California Court of Appeal rules that used vehicles sold with a remaining new car warranty balance are not “consumer goods” within the meaning of the Song-Beverly Act.

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Rodriguez v. FCA (2024)

California Supreme Court rules that used vehicles sold with a remaining new car warranty balance are not “new motor vehicles” subject to the Song-Beverly Act’s refund-or-replace remedy.

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Valdovinos v. Kia (2024)

California Court of Appeal reverses jury’s award of unrecoverable elements of restitution and affirms new trial on civil penalties in lemon law case.

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Intellisoft, Ltd. v. Acer America Corporation (2023)

California Court of Appeal affirms defense summary judgment in $157.7 million trade secrets misappropriation action.

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Flores v. Liu (2021)

California Court of Appeal affirms a jury verdict, despite a finding of instructional error, in a professional negligence action against a surgeon

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Hann v. Hallberg (2020)

The Supreme Court grants motion to dismiss review, reinstating a favorable Court of Appeal’s opinion that prevented a forced partnership buyout and established that living trusts may serve as partners under California law

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Jarecki v. Zitter (2020)

Trial court grants post-trial relief in nuisance and trespass case, slashing damages by more than 70 percent

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Blas v. U.S. Sports Camps (2019)

Court of Appeal affirms summary judgment for American Golf Corporation in personal injury case

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Samora v. Muhammad (2019)

Court of Appeal affirms favorable judgment for defendants in personal injury case

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Zapata v. The Superior Court (2019)

California Court of Appeal issues order in response to writ petition, causing trial court to vacate order denying defendant's motion to quash service of the complaint.

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Han v. Hallberg (2019)

California Court of Appeal holds that living trusts may serve as partners under California law.

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Villa Riviera Condominium Association v. Spectra Company et al. (2019)

California Court of Appeal affirms judgment for subcontractor in construction defect action.

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Lockheed Litigation Cases (2017)

California Court of Appeal rules again for the defense in long-running toxic tort litigation

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Credentials

Education

  • Columbia Law School
    J.D., Harlan Fiske Stone Scholar, 2003
  • London School of Economics
    M.Sc., Award of Distinction, 1999
  • University of Southern California
    B.A., Phi Beta Kappamagna cum laude, 1997

Clerkships

  • Hon. Deborah A. Batts, U.S. District Court, Southern District of New York (Extern)

Bar Admissions

  • California
  • U.S. Court of Appeals, Second Circuit
  • U.S. Court of Appeals, Ninth Circuit
  • U.S. District Court, Central District of California
  • U.S. District Court, Northern District of California

Awards

Publications

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