Judge Lilys McCoy

Judge Lilys McCoy is a recently appointed jurist at the San Diego Superior Court, elevated to the bench by Governor Gavin Newsom on March 30, 2023. Her pre-bench career is notably eclectic and spans over three decades of legal practice, encompassing solo practice, partnership-level civil litigation, academic instruction, government service, and of-counsel work. This breadth of experience distinguishes her from judges who arrive on the bench via a single narrow track. Her most recent pre-judicial role was as a Deputy City Attorney at the San Diego City Attorney's Office beginning in 2020, meaning she spent the final years before her appointment litigating on behalf of a municipal government entity — a background that likely informs a practical, government-accountability-aware perspective on procedural compliance and institutional conduct. Her tenure as Program Director and Adjunct Professor at Thomas Jefferson School of Law from 2012 to 2019 suggests a pedagogical orientation toward the law — she has taught legal concepts and likely values clarity, logical structure, and well-reasoned argumentation over rhetorical flourish. Attorneys who present arguments in an organized, almost instructional manner may find greater traction before her. Her earlier partnership at McCoy, Turnage & Robertson LLP from 2003 to 2012 indicates substantial civil litigation experience, including the management of complex matters and client relationships, which may translate into patience for well-prepared counsel and impatience for those who appear underprepared. Because no ruling analyses, attorney observations, or ingested content are currently available, all assessments in this profile are necessarily inferential, derived from career trajectory and appointment context rather than observed judicial behavior. Attorneys should treat this profile as a baseline framework to be updated as direct courtroom experience accumulates. The confidence level is correspondingly limited, and independent verification through courtroom observation is strongly advised before high-stakes appearances.

Given Judge McCoy's background as a law professor and program director, attorneys should prioritize clarity and logical structure in all written and oral submissions. Academic-minded judges tend to reward briefs that are well-organized with clear headings, precise legal citations, and arguments that build methodically from foundational principles to specific application. Avoid relying on emotional appeals or rhetorical excess — lead with the rule, apply it to the facts, and distinguish adverse authority directly rather than minimizing it. Her teaching background suggests she will notice when an attorney glosses over a difficult case rather than engaging with it honestly. Her years as a Deputy City Attorney suggest familiarity with government procedures, administrative law, and the practical realities of institutional litigation. In matters involving public entities, regulatory compliance, or municipal defendants, expect her to have a more nuanced baseline understanding than a judge without government practice experience. Attorneys on either side of such disputes should not over-explain basic administrative concepts, but should instead focus on the specific factual and legal distinctions that matter in the case at hand. Her partnership experience in civil litigation at McCoy, Turnage & Robertson LLP indicates she understands the pressures and strategies of private practice. She is unlikely to be easily manipulated by procedural gamesmanship and may be particularly attentive to whether discovery disputes and motion practice reflect genuine legal disagreement or tactical delay. Demonstrating good faith in litigation conduct — including in meet-and-confer efforts — is likely to be rewarded, while perceived bad faith may draw pointed scrutiny.

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  Research Her Recent Rulings as They Become Available

  Because no ruling data currently exists in this profile, attorneys should actively monitor Trellis, CourtNet, and the San Diego Superior Court's own docket systems for any published tentative rulings, minute orders, or reported decisions. Even a handful of rulings will dramatically improve predictive accuracy for future appearances.

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  Prepare Rigorously Structured Briefs with Full Citation Support

  Given her academic background, every legal proposition in your briefs should be supported by direct citation. Avoid string citations without explanation — instead, explain why each authority applies. Engage directly with adverse authority rather than ignoring it. Structure arguments with clear headings that mirror the analytical framework she would expect from a well-trained law student.

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  Document All Meet-and-Confer Efforts Thoroughly

  Her government practice background suggests heightened sensitivity to procedural compliance. Ensure all meet-and-confer communications are documented in writing, that declarations accurately reflect the substance of those communications, and that you can demonstrate genuine good faith efforts to resolve disputes before seeking court intervention.

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  Anticipate Government and Institutional Law Questions

  If your matter involves a public entity, regulatory body, or government procedure, prepare for a judge who may already understand the institutional context. Focus your preparation on the specific legal and factual distinctions in your case rather than basic administrative law primers. Conversely, do not assume she will be biased toward government defendants — her plaintiff-side civil litigation experience is also substantial.

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  Network with San Diego Bar for Courtroom Intelligence

  Given the absence of documented observations, reach out to San Diego civil litigators who have appeared before Judge McCoy since her 2023 appointment. Even informal feedback about her courtroom demeanor, preferred argument style, and reaction to particular motion types will be invaluable and should be incorporated into your preparation.

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  Review Thomas Jefferson School of Law Curriculum for Analytical Clues

  Judge McCoy's years as a program director and adjunct professor at Thomas Jefferson School of Law may have involved specific subject matter areas. Researching what she taught may provide insight into areas of particular legal expertise or interest, which could inform how you frame arguments in those subject areas.

• ›Present arguments in a structured, methodical format — state the legal rule first, apply it to your specific facts, and address contrary authority directly. Avoid rhetorical flourishes that substitute for legal analysis.
• ›Demonstrate thorough preparation by knowing the record cold. A former civil litigation partner will recognize when an attorney is unprepared, and that impression is difficult to reverse once formed.
• ›Be candid about weaknesses in your case. Her academic background suggests she values intellectual honesty, and attempting to obscure unfavorable facts or law is likely to undermine your credibility more than the weakness itself.
• ›Observe strict compliance with all procedural deadlines and local rules. Her government practice background suggests a low tolerance for procedural shortcuts or casual non-compliance with court rules.
• ›Avoid interrupting opposing counsel or the court. A judge with a teaching background is likely to value orderly, respectful discourse and may react negatively to aggressive or discourteous courtroom conduct.
• ›If you do not know the answer to a question from the bench, say so and offer to provide supplemental briefing. Guessing or fabricating an answer before a former law professor is a significant credibility risk.