Collin J. LeBlanc

Partner

About

Collin J. LeBlanc handles complex civil litigation matters involving industrial, casualty and premises liability claims, legal malpractice, insurance coverage and subrogation disputes, and other difficult cases. In addition to his trial and appellate practice, Collin often helps businesses as in-house counsel for employment, liability and contracts matters.  

He has trial experience in several states and in the state and federal courts of Louisiana.  He is known for his early, well-reasoned assessment of a matter. In many cases, this strategic approach leads to a resolution of the dispute for his clients without the expense and distraction of costly litigation. Consistent with this focus, he maintains a heavy motion practice with an eye to an early execution of the litigation plan.

Collin regularly works with legal and technical experts, including engineers, business loss, vocational rehabilitation, and wage experts.  In the highly complex insurance and industrial cases he handles, he has worked with and argued against experts in the following disciplines:

  • Safety
  • Accident
  • Reconstruction
  • Toxicology
  • Medical causation
  • Business valuation
  • Legal standards of care

In defending legal malpractice claims, he has gained significant exposure to many different areas of law and underlying legal concepts.

  • Recently, successfully tried and won legal malpractice suit alleging six-figure exposure.
  • Conducted a trial of exceptions leading to dismissal of a high-exposure case in a maritime setting.
  • Argued or drafted double-digit successful motions for summary judgment leading to full dismissal in the last few years, including in substantial 18-wheeler litigation, premises liability and other areas.
  • Litigated a jury trial recouping all amounts paid by client in an oilfield-related incident.
  • Consulted with dozens of businesses concerning their rights following Deepwater Horizon disaster.
  • Worked with a liability carrier to handle a real estate closing matter, where a bank sued its lawyer for being unaware of a loan.

Appellate advocacy is also a consistent part of Collin's practice.  Representative cases include:

  • Reeves v. Structural Preservation Systems,731 So.2d 208 (La. 1999). In Reeves, he wrote the winning brief in what became the seminal Louisiana decision for the determination of when a work-related accident can lead to tort exposure.
  • MB Industries LLC v. CNA Insurance Co., 74 So.3d 1173 (La. 2011). In MB Industries, his effort helped to convince the Louisiana Supreme Court that a legal malpractice claimant must possess an active duty to mitigate their damages. Legal malpractice claimants must now appeal an adverse ruling when a reasonable person would have done so or risk a dismissal of their claim. The decision also required competent "standard of care" expert opinions in non-evident malpractice leading to a dismissal of his client in a case with seven-figure exposure.

  • Louisiana Bar Association, 1996-Present
  • Baton Rouge Bar Association, 1996-Present
    • Publication Committee Member, Present

  • Adjunct Professor at Louisiana State University Law School, teaching Insurance class (Fall 2024)
  • Board Member, YMCA Zachary, LA (2017-2021)
  • President, Big Buddy, a local organization devoted to inner-city youth, 2011-2014
  • Marketing Committee Chair, Dancing for Big Buddy, a high-profile fundraiser 2013
  • T.O.E.F.L. (Test of English as a Foreign Language)- instructor for many years to International Students
  • He is an avid writer, including travel writing in local paper.

  • Recently, successfully tried and won legal malpractice suit alleging six-figure exposure.
  • Conducted a trial of exceptions leading to dismissal of a high-exposure case in a maritime setting.
  • Argued or drafted double-digit successful motions for summary judgment leading to full dismissal in the last few years, including in substantial 18-wheeler litigation, premises liability and other areas.
  • Litigated a jury trial recouping all amounts paid by client in an oilfield-related incident.
  • Consulted with dozens of businesses concerning their rights following Deepwater Horizon disaster.
  • Worked with a liability carrier to handle a real estate closing matter, where a bank sued its lawyer for being unaware of a loan.

Appellate advocacy is also a consistent part of Collin's practice.  Representative cases include:

  • Reeves v. Structural Preservation Systems,731 So.2d 208 (La. 1999). In Reeves, he wrote the winning brief in what became the seminal Louisiana decision for the determination of when a work-related accident can lead to tort exposure.
  • MB Industries LLC v. CNA Insurance Co., 74 So.3d 1173 (La. 2011). In MB Industries, his effort helped to convince the Louisiana Supreme Court that a legal malpractice claimant must possess an active duty to mitigate their damages. Legal malpractice claimants must now appeal an adverse ruling when a reasonable person would have done so or risk a dismissal of their claim. The decision also required competent "standard of care" expert opinions in non-evident malpractice leading to a dismissal of his client in a case with seven-figure exposure.

Practice Areas

Education

  • J.D., Louisiana State University Paul M. Hebert Law Center, 1996
    – Order of the Coif
    – Candidate for the Louisiana Law Review
    – Chairman of the Student Ethics Committee
  • B.A., Louisiana State University, 1992
    – History
    – magna cum laude
    – Phi Beta Kappa
  • Catholic High School Graduate, 1988

Admissions

  • U.S. District Court for the Middle District of Louisiana, 1997
  • U.S. District Court for the Eastern District of Louisiana, 1997
  • U.S. District Court for the Western District of Louisiana, 1997
  • Louisiana, 1996

Accolades

Recent Articles by This Attorney

Explore this author's legal perspectives on issues shaping Louisiana.

News

Keogh Cox Congratulates Attorneys Selected to the 2027 Louisiana Super Lawyers and Rising Stars® Lists

Keogh Cox is proud to recognize our ten attorneys who havebeen selected to the 2027 Louisiana Super Lawyers and Rising Stars® lists.

Our seven attorneys named to the 2027 Louisiana SuperLawyers® list are:

  • John P. Wolff, III – Civil Litigation: Defense
  • Andrew Blanchfield - Professional Liability: Defense
  • Kirk L. Landry – Workers’ Compensation
  • Collin J. LeBlanc – General Litigation
  • Christopher K. Jones – Class Action
  • Mary Anne Wolf – Construction Litigation
  • Tori S. Bowling – General Litigation

Our three attorneys named to the 2027 Louisiana Rising Stars® list are:

  • Sydnee D. Menou –  Insurance Coverage
  • Cole C. Frazier –  Personal Injury General: Defense
  • Brandi A. Barze – Civil Litigation: Defense

Please help us congratulate these attorneys on their amazing accomplishments!

Insight

Louisiana Supreme Court Clarifies “Reasonably Anticipated Use” in Product Liability Claim

Plaintiff Brady Hardisty and a coworker attempted to use chains attached to a tractor to pull a Caterpillar bulldozer from the mud. A chain snapped and struck plaintiff in the head and face. Hardisty sued Caterpillar under allegations that its product was unreasonably dangerous. Caterpillar filed a Motion for Summary Judgment arguing Hardisty was not engaged in a “reasonably anticipated use” of its product. Both the trial court and the appellate court identified “material issues of fact” in denying Caterpillar’s motion. The Supreme Court reversed, and entered summary judgment for Caterpillar.^

Caterpillar cited its Operation Manual that warned against the use of chains and gave a safer alternative. Hardisty asserted that material issues of fact existed as to whether Caterpillar “knew or should have known” that users were not following product warnings. Hardisty offered opinions from its expert witness that: (1) Caterpillar knew of the danger because it warned against the use of chains and (2) experience showed that the use of chains was a common practice in the industry.

The Hardisty court reasoned that the expert’s own “experience” was insufficient to refute Caterpillar’s evidence that it received no report of prior similar accidents. However, the Court cited to earlier case law for the proposition that even actual knowledge would not defeat the motion, stating:

The jurisprudence has recognized that knowledge of the potential and actual intentional abuse of a product does not create a question of fact on the question of reasonably anticipated use when the manufacturer expressly warned against the danger of such misuse.

In a recent case handled by Keogh Cox, the federal Fifth Circuit affirmed summary judgment for defendants, citing Hardisty for the proposition that a manufacturer may reasonably expect that its users will follow “clear and direct” product warnings. See Friels v. Louisiana State Administrative Office of Rick Management, et al.

References:

^Hardisty v. Walker, 25-00239 (La. 6/3/25), 410 So,3d 774.

Louisiana State Administrative Office of Rick Management, et al., No. 24-30688, 8/15/25. Opinion not designated for publication. 5th Cir. R. 47.5.

Insight

“Forensic Defendants” Dismissed from Wrongful Conviction Suit

On December 9, 1982, a victim was raped and stabbed multiple times in her Baton Rouge residence. In those harrowing moments, the victim was face-to-face with her assailant and vowed that she would remember the characteristics of her assailant in the unlikely event she survived. A friend arrived at the residence and entered the second-floor room containing the assailant and the wounded victim. Fortunately, at that moment, noise from a postal employee caused the assailant to flee the scene. The investigation began that same day.

Sometime later, Archie Williams became a suspect and was then criminally charged after the victim identified Mr. Williams as her attacker. The victim identified a prominent scar on the assailant which, in an unfortunate twist of fate, tended to match a scar on Mr. Williams. Several of the governmental officers involved in the investigation and the April 1983 criminal trial of Mr. Williams were sued many years later in the case styled Archie Williams v. City of Baton Rouge, ET AL. Keogh Cox attorneys Drew Blanchfield, Collin LeBlanc, Cathy Giering, and Chelsea Payne represented a forensic scientist, a lab technician, and a print examiner in the suit (the “Forensic Defendants.”) In his June 10, 2024 ruling, Judge Brian A. Jackson granted a Motion for Summary Judgment in favor of these defendants, dismissing the claims against them with prejudice.

At the 1983 criminal trial, Forensic Defendants testified that they could not identify Mr. Williams as the attacker. Similarly, both the prosecutor and defense counsel advised the jury that the physical evidence did not implicate Mr. Williams. Nevertheless, Mr. Williams was convicted based upon the passionate but mistaken testimony of the victim. Mr. Williams had not committed these crimes but remained incarcerated until his release decades later.

Mr. Williams consistently denied guilt. In 2008, he hoped DNA testing would help to prove his innocence. However, the DNA evidence was of no assistance. In 1999, The FBI launched its National Fingerprint Database (“IAFIS.”) Yet, a 2009 search generated no matches to fingerprints from the crime scene that had not already been identified. In 2014, Next Generation Identification (NGI) replaced IAFIS. By 2016, NGI held approximately 72,000,000 criminal fingerprints and 50,000,000 civil fingerprints. A 2019 search of this ever-expanding database matched fingerprint evidence taken from the 1983 crime scene to the prints of a convicted rapist who had died in prison years before. Mr. Williams was innocent and was soon released through a joint filing by the State of Louisiana and Mr. Williams. His lawsuit against multiple defendants followed.

In response, the Forensic Defendants filed a Motion that advanced the “qualified immunity” granted to governmental officials. In opposition to the Motion, the plaintiff possessed the burden: 1) to raise a fact dispute on whether his constitutional rights were violated by the defendants’ individual conduct; and 2) to show those rights were “clearly established” at the time of the alleged violation. The Court found that the plaintiff did not meet this burden. Although Plaintiff alleged that certain fingerprint evidence had been “suppressed” in violation of the “Brady Rule,” the Court cited the robust factual record showing that the jury was fully aware that no fingerprint evidence identified Mr. Williams and that unidentified prints were present at the crime scene. The Court also rejected the claim that there was any fabricated exculpatory blood or serology evidence.

The facts in Williams highlight the great technological improvements since the early 1980s which now aid the court system, prosecutors, and defense attorneys to protect against the conviction of an innocent suspect. These facts also tell a sad human story of an individual who spent more than 30 years in jail for a crime he did not commit. While it does not replace the lost years, Louisiana has created a fund which provides some financial resources to wrongfully convicted individuals to help them re-enter society. Williams was able to take advantage of this fund.

References:

Archie Williams v. City of Baton Rouge, ET AL, United States District Court, Middle District of Louisiana, No. 3:20-cv-00162.

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