USI Insurance Services LLC v. Alliant Insurance Services Incorporated

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

Opinion

1 WO 2 3 4 5 6 IN THE UNITED STATES DISTRICT COURT 7 FOR THE DISTRICT OF ARIZONA

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

10 Plaintiff, ORDER

11 v.

12 Alliant Insurance Services Incorporated, et al., 13 Defendants. 14 15 The matter before the Court stems from Plaintiff USI Insurance Services LLC’s 16 (“USI”) lawsuit against Defendants Alliant Insurance Services Incorporated (“Alliant”), 17 William J. Havard III, Robert Engles, Jenise Purser, and Justin Walsh (collectively, 18 “Defendants,” or without referring to Alliant, the “Individual Defendants”) relating to 19 allegations that, among other things, they engaged in the improper solicitation of USI’s 20 clients on Alliant’s behalf after resigning from USI. Defendants move to exclude the expert 21 opinions of USI’s damages expert, Lynton Kotzin (Doc. 263 (Defendants’ Motion to 22 Exclude Certain Trial Testimony and Opinions of Lynton Kotzin). The parties have fully 23 briefed the Motion.1 For the following reasons, the Court will deny Defendants’ Motion. 24 I. LEGAL STANDARD 25 A party seeking to present an expert’s testimony carries the burden establishing that 26 testimony’s admissibility. Cooper v. Brown, 510 F.3d 870, 942 (9th Cir. 2007). Federal 27 Rule of Evidence 702 and Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579 (1993)

28 1 The briefings for Mr. Kotzin are available at ECF Nos. 309 and 323. (See also Doc. 270; Doc. 302; Doc. 303 Doc. 324.) 1 govern the admissibility of such testimony. Rule 702 states: 2 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: 3 (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; 4 (b) the testimony is based on sufficient facts or data; (c) the testimony is the product of reliable principles and methods; and 5 (d) the expert has reliably applied the principles and methods to the facts of the case. 6 Fed. R. Evid. 702. Expert testimony is admissible only if it is relevant and reliable. 7 Daubert, 509 U.S. at 589. Expert testimony is “relevant” if it fits the facts of the case and 8 logically advances “a material aspect of the proposing party’s case.” Daubert v. Merrell 9 Dow Pharms., Inc. (Daubert II), 43 F.3d 1311, 1315 (9th Cir. 1995). Further, the testimony 10 is “reliable” if the expert’s opinion is reliably based in the “knowledge and experience of 11 the relevant discipline.” Alaska Rent-A-Car, Inc. v. Avis Budget Grp., Inc., 738 F.3d 960, 12 969 (9th Cir. 2013) (quoting Primiano v. Cook, 598 F.3d 558, 565 (9th Cir. 2010)). 13 The trial judge acts as the “gatekeeper” of expert witness testimony by engaging in 14 a two-part analysis. Daubert, 509 U.S. at 592–93. First, the trial judge must determine 15 that the proposed expert witness testimony is based on scientific, technical, or other 16 specialized knowledge. Id.; Kumho Tire Co. v. Carmichael, 526 U.S. 137, 147 (1999). To 17 assess reliability, courts may consider “(1) whether the theory can be and has been tested, 18 (2) whether the theory has been peer reviewed and published, (3) what the theory’s known 19 or potential error rate is, and (4) whether the theory enjoys general acceptance in the 20 applicable scientific community.” Murray v. S. Route Mar. SA, 870 F.3d 915, 922 (9th 21 Cir. 2017). Second, the trial court must ensure that the proposed testimony is 22 relevant—that it “will assist the trier of fact to understand or determine a fact in issue.” 23 Daubert, 509 U.S. at 592. The Rule 702 inquiry is flexible and must focus “solely on 24 principles and methodology, not on the conclusions that they generate.” Id. at 595. “[I]t 25 is a matter for the finder of fact to decide what weight to accord the expert’s testimony” 26 after it has passed the two-part analysis to determine its admissibility. Kennedy v. Collagen 27 Corp., 161 F.3d 1226, 1230 (9th Cir. 1998). Opposing experts or tests that the factfinder 28 may be confronted with do not preclude admission but rather go to the weight of the 1 evidence. Id. at 1230–31. “Vigorous cross-examination, presentation of contrary 2 evidence, and careful instruction on the burden of proof are the traditional and appropriate 3 means of attacking shaky but admissible evidence.” Daubert, 509 U.S. at 596. 4 II. DISCUSSION 5 The parties are familiar with the background of this case and the Court will include 6 background where relevant to the analysis. (See generally Doc. 332 (providing background 7 at summary judgment).) 8 USI retained Mr. Kotzin to provide an expert opinion on economic damages 9 generally pertaining to lost clients allegedly caused by Defendants. (See Doc. 270-1 (Mr. 10 Kotzin’s Expert Report).) The alleged wrongful conduct that remains for trial generally 11 includes solicitation of USI’s clients, tortious interference with contract and business 12 expectancies, and failure to provide advance notice of resignations from USI. (Id.; see also 13 Doc. 332.) Mr. Kotzin’s opinion assesses the total economic damages in this case under 14 two inquiries: first, the combined value of Havard and Engles’ books of business based on 15 their fair market value; and second, the diminution of value to the commercial lines 16 segment of USI’s Phoenix office. (Doc. 270-1 at 4.) In the end, he opines that to put USI 17 in the same financial and economic position it would have been in but-for the alleged 18 wrongful conduct, the diminution of value represents the appropriate damages, which is 19 greater than the fair market value he calculated for the books of business. (Id.) 20 Defendants challenge Mr. Kotzin’s opinion on multiple grounds. (See generally 21 Doc. 263.) Regarding the valuations for the books, Defendants first contend that Mr. 22 Kotzin improperly considered irrelevant assets. (Doc. 270 at 9–12.) Second, Defendants 23 argue that he improperly relied on unverifiable multiples to reach the total damages for 24 both the books and diminution of value opinions. (Id. at 12–15.) Next, Defendants fault 25 both opinions for purportedly using inconsistent approaches to calculating the normalized 26 income for Havard and Engles, which impacted the final calculations for the EBITDA of 27 their books. (Id. at 15–16.) Last, Defendants argue Mr. Kotzin relied on an irrelevant 28 1 “platform” multiple to reach the diminution of value opinion. (Id. at 16–17.)2 2 A. Valuation of Assets 3 To ascertain the value of a book of business, Mr. Kotzin’s Expert Report notes the 4 standard of value is fair market value, which generally involves determining the price at 5 which property would change hands between willing buyers knowing the relevant facts. 6 (Id. at 15.) Mr. Kotzin further notes that the value of a book business includes “all of the 7 valuable intangible assets and goodwill associated” and these assets include “client 8 relationships,” “continued patronage, the assembled workforce, know-how, and 9 competitive advantage.” (Id.) He also notes that a damages methodology that fails to 10 account for this value would not place USI in the same financial or economic position it 11 would have been in but-for the wrongful conduct.

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

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