USI Insurance Services LLC v. Alliant Insurance Services Incorporated

District Court, D. Arizona·Decided June 30, 2025·No. 2:23-cv-00192·Unknown

Opinion

WO

USI Insurance Services LLC, No. CV-23-00192-PHX-SMB

Plaintiff, ORDER

v.

Alliant Insurance Services Incorporated, et al., Defendants. The matter before the Court stems from Plaintiff USI Insurance Services LLC’s (“USI”) lawsuit against Defendants Alliant Insurance Services Incorporated (“Alliant”), William J. Havard III, Robert Engles, Jenise Purser, and Justin Walsh (collectively, “Defendants,” or without referring to Alliant, the “Individual Defendants”) relating to allegations that, among other things, they engaged in the improper solicitation of USI’s clients on Alliant’s behalf after resigning from USI. Defendants move to exclude the expert opinions of USI’s damages expert, Lynton Kotzin (Doc. 263 (Defendants’ Motion to Exclude Certain Trial Testimony and Opinions of Lynton Kotzin). The parties have fully briefed the Motion.1 For the following reasons, the Court will deny Defendants’ Motion. A party seeking to present an expert’s testimony carries the burden establishing that testimony’s admissibility. Cooper v. Brown, 510 F.3d 870, 942 (9th Cir. 2007). Federal Rule of Evidence 702 and Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579 (1993)

1 The briefings for Mr. Kotzin are available at ECF Nos. 309 and 323. (See also Doc. 270; Doc. 302; Doc. 303 Doc. 324.) govern the admissibility of such testimony. Rule 702 states: A witness who is qualified as an expert by knowledge, skill, experience, training, or education may testify in the form of an opinion or otherwise if: (a) the expert’s scientific, technical, or other specialized knowledge will help the trier of fact to understand the evidence or to determine a fact in issue; (b) the testimony is based on sufficient facts or data; (c) the testimony is the product of reliable principles and methods; and (d) the expert has reliably applied the principles and methods to the facts of the case. Fed. R. Evid. 702. Expert testimony is admissible only if it is relevant and reliable. Daubert, 509 U.S. at 589. Expert testimony is “relevant” if it fits the facts of the case and logically advances “a material aspect of the proposing party’s case.” Daubert v. Merrell Dow Pharms., Inc. (Daubert II), 43 F.3d 1311, 1315 (9th Cir. 1995). Further, the testimony is “reliable” if the expert’s opinion is reliably based in the “knowledge and experience of the relevant discipline.” Alaska Rent-A-Car, Inc. v. Avis Budget Grp., Inc., 738 F.3d 960, 969 (9th Cir. 2013) (quoting Primiano v. Cook, 598 F.3d 558, 565 (9th Cir. 2010)). The trial judge acts as the “gatekeeper” of expert witness testimony by engaging in a two-part analysis. Daubert, 509 U.S. at 592–93. First, the trial judge must determine that the proposed expert witness testimony is based on scientific, technical, or other specialized knowledge. Id.; Kumho Tire Co. v. Carmichael, 526 U.S. 137, 147 (1999). To assess reliability, courts may consider “(1) whether the theory can be and has been tested, (2) whether the theory has been peer reviewed and published, (3) what the theory’s known or potential error rate is, and (4) whether the theory enjoys general acceptance in the applicable scientific community.” Murray v. S. Route Mar. SA, 870 F.3d 915, 922 (9th Cir. 2017). Second, the trial court must ensure that the proposed testimony is relevant—that it “will assist the trier of fact to understand or determine a fact in issue.” Daubert, 509 U.S. at 592. The Rule 702 inquiry is flexible and must focus “solely on principles and methodology, not on the conclusions that they generate.” Id. at 595. “[I]t is a matter for the finder of fact to decide what weight to accord the expert’s testimony” after it has passed the two-part analysis to determine its admissibility. Kennedy v. Collagen Corp., 161 F.3d 1226, 1230 (9th Cir. 1998). Opposing experts or tests that the factfinder may be confronted with do not preclude admission but rather go to the weight of the evidence. Id. at 1230–31. “Vigorous cross-examination, presentation of contrary evidence, and careful instruction on the burden of proof are the traditional and appropriate means of attacking shaky but admissible evidence.” Daubert, 509 U.S. at 596. The parties are familiar with the background of this case and the Court will include background where relevant to the analysis. (See generally Doc. 332 (providing background at summary judgment).) USI retained Mr. Kotzin to provide an expert opinion on economic damages generally pertaining to lost clients allegedly caused by Defendants. (See Doc. 270-1 (Mr. Kotzin’s Expert Report).) The alleged wrongful conduct that remains for trial generally includes solicitation of USI’s clients, tortious interference with contract and business expectancies, and failure to provide advance notice of resignations from USI. (Id.; see also Doc. 332.) Mr. Kotzin’s opinion assesses the total economic damages in this case under two inquiries: first, the combined value of Havard and Engles’ books of business based on their fair market value; and second, the diminution of value to the commercial lines segment of USI’s Phoenix office. (Doc. 270-1 at 4.) In the end, he opines that to put USI in the same financial and economic position it would have been in but-for the alleged wrongful conduct, the diminution of value represents the appropriate damages, which is greater than the fair market value he calculated for the books of business. (Id.) Defendants challenge Mr. Kotzin’s opinion on multiple grounds. (See generally Doc. 263.) Regarding the valuations for the books, Defendants first contend that Mr. Kotzin improperly considered irrelevant assets. (Doc. 270 at 9–12.) Second, Defendants argue that he improperly relied on unverifiable multiples to reach the total damages for both the books and diminution of value opinions. (Id. at 12–15.) Next, Defendants fault both opinions for purportedly using inconsistent approaches to calculating the normalized income for Havard and Engles, which impacted the final calculations for the EBITDA of their books. (Id. at 15–16.) Last, Defendants argue Mr. Kotzin relied on an irrelevant “platform” multiple to reach the diminution of value opinion. (Id. at 16–17.)2 A. Valuation of Assets To ascertain the value of a book of business, Mr. Kotzin’s Expert Report notes the standard of value is fair market value, which generally involves determining the price at which property would change hands between willing buyers knowing the relevant facts. (Id. at 15.) Mr. Kotzin further notes that the value of a book business includes “all of the valuable intangible assets and goodwill associated” and these assets include “client relationships,” “continued patronage, the assembled workforce, know-how, and competitive advantage.” (Id.) He also notes that a damages methodology that fails to account for this value would not place USI in the same financial or economic position it would have been in but-for the wrongful conduct. (Id.) Defendants challenge the relevance of including these assets in the valuation of the books of business based on the circumstances of this case. According to Defendants, USI is attempting to recover lost values that it was never entitled to because the Individual Defendant

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USI Insurance Services LLC v. Alliant Insurance Services Incorporated, (D. Ariz. 2025).

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