Rebecca Scofield v. Ashley Guillard

CourtDistrict Court, D. Idaho
DecidedJanuary 23, 2026
Docket3:22-cv-00521
StatusUnknown

This text of Rebecca Scofield v. Ashley Guillard (Rebecca Scofield v. Ashley Guillard) is published on Counsel Stack Legal Research, covering District Court, D. Idaho primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Rebecca Scofield v. Ashley Guillard, (D. Idaho 2026).

Opinion

UNITED STATES DISTRICT COURT DISTRICT OF IDAHO

REBECCA SCOFIELD, Case No.: 3:22-cv-00521-REP

Plaintiff, MEMORANDUM DECISION AND ORDER RE: vs. DEFENDANT’S MOTION TO ASHLEY GUILLARD, EXCLUDE EXPERT TESTIMONY AND EVIDENCE OF REBECCA Defendant. BOHN, MA AND REBECCA TALLENT (Dkt. 102)

PLAINTIFF’S MOTION FOR ENTRY OF PROTECTIVE ORDER (Dkt. 110)

PLAINTIFF’S MOTION IN LIMINE (Dkt. 111)

Before the Court are (i) Defendant’s Motion to Exclude Expert Testimony and Evidence of Rebecca Bohn, MA and Rebecca Tallent (“Motion to Exclude”) (Dkt. 102); (ii) Plaintiff’s Motion for Entry of Protective Order (“Motion for Protective Order”) (Dkt. 110); and (iii) Plaintiff’s Motion in Limine (Dkt. 111). Because the Court conclusively finds that the decisional process would not be significantly aided by oral argument, the motions will be decided on the record and without oral argument. As discussed more fully below, Defendant’s Motion to Exclude is granted in part and denied in part, and Plaintiff’s Motion for Protective Order and Motion in Limine are granted. I. BACKGROUND This case arises out of the tragic murder of four University of Idaho students in November 2022. Plaintiff Rebecca Scofield is a professor at the University of Idaho. She alleges that, despite never meeting any of these students or being involved with their murders in any way, Defendant Ashley Guillard posted numerous TikTok (and later YouTube) videos falsely claiming that Plaintiff (i) had an extramarital, same-sex, romantic affair with one of the victims; and then (ii) ordered the four murders to prevent the affair from coming to light. Plaintiff sent cease-and-desist letters to Defendant in the following days and weeks. When Defendant did not stop, Plaintiff initiated this action. Plaintiff asserts two defamation claims against Defendant: one is premised upon the false statements regarding Plaintiff’s involvement

with the murders themselves, the other is premised upon the false statement regarding Plaintiff’s romantic relationship with one of the murdered students. On June 6, 2024, the Court granted Plaintiff’s Amended Motion for Partial Summary Judgment. See 6/6/24 MDO at 8-20 (Dkt. 74). On the issue of liability regarding Plaintiff’s two defamation claims against Defendant, the Court concluded that “the totality of the evidence reveals that there is no genuine dispute as to any material fact that Defendant defamed Plaintiff.” Id. at 20. Also on June 6, 2024, the Court granted Plaintiff’s Motion for Leave to Amend Complaint to Add Punitive Damages. Id. at 20-22. In permitting a claim for punitive damages, the Court concluded that Plaintiff “established a reasonable likelihood of proving, by clear and

convincing evidence, that Defendant’s conduct in accusing Plaintiff of an affair with a student before ordering that student’s and three other students’ murders was oppressive, fraudulent, malicious, and/or outrageous.” Id. at 21. The extent of Plaintiff’s damages, if any, remains an outstanding issue. A four-day jury trial is set to begin on February 24, 2026 in Boise, Idaho. See Order Setting Tr. (Dkt. 100). With liability already established, the sole issue for trial is whether Plaintiff is entitled to damages and, if so, the amount of those damages. To support her damages theory, Plaintiff has identified two experts who may testify at trial: Rebecca Tallent and Rebecca Bohn. See Ex. A to Olson Decl. (Dkt. 103-2). In advance of trial, Defendant moves to exclude these experts’ testimony pursuant to Federal Rule of Evidence 702. See generally Def.’s Mem. ISO Mot. to Exclude (Dkt. 102-1). Also before trial, Plaintiff seeks to secure a protective order relating to certain trial exhibits speaking to Plaintiff’s medical and financial records. See generally Pl.’s Mot. for PO (Dkt. 110). Plaintiff additionally moves in limine to preclude Defendant from presenting evidence or argument relating to the “truth” of whether Plaintiff had an affair with a victim or orchestrated the four murders. See generally Pl.’s MIL (Dkt. 111).

Each motion is addressed below. II. ANALYSIS A. Defendant’s Motion to Exclude (Dkt. 102) Within her Motion to Exclude, Defendant argues that neither Rebecca Tallent nor Rebecca Bohn is qualified to offer expert testimony and that their opinions regarding reputational harm and psychological injury are unreliable, speculative, and unsupported by sufficient facts or data. Plaintiff opposes the motion, contending that both witnesses are qualified by education and experience, that their opinions are based on reliable principles and methods, and that their testimony will assist the jury in determining the extent of damages. The

Court addresses each witness in turn under the standards set forth in Federal Rule of Evidence 702 and Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579 (1993). 1. Legal Standard Rule 702 of the Federal Rules of Evidence governs and limits the admissibility of expert testimony in two ways. First, Rule 702 only permits witnesses with special “knowledge, skill, experience, training, or education” to testify as experts. Fed. R. Evid. 702. Second, Rule 702 limits a qualified expert’s testimony to that which (i) “will help the trier of fact to understand the evidence or to determine a fact in issue”; (ii) “is based on sufficient facts or data”; (iii) “is the product of reliable principles and methods”; and (iv) is reliably applied to the facts of the case. Fed. R. Evid. 702(a)-(d). In other words, to be admissible, an expert’s testimony must “rest on a reliable foundation and [be] relevant to the task at hand.” Hyer v. City and Cnty of Honolulu, 118 F.4th 1044, 1055 (9th Cir. 2024) (quoting Elosu v. Middlefork Ranch Inc., 26 F.4th 1017, 1024 (9th Cir. 2022)). Expert testimony is relevant if it “will assist the trier of fact to understand the evidence or to determine a fact in issue.” Daubert v. Merrell Dow Pharms., Inc., 509 U.S. 579,

589 (1993) (citing Fed. R. Evid. 702(a)); see also Primiano v. Cook, 598 F.3d 558, 565 (9th Cir. 2010) (“Expert opinion testimony is relevant if the knowledge underlying it has a valid connection to the pertinent inquiry.”). In comparison, the reliability inquiry is fact-specific and depends “on the nature of the issue, the expert’s particular expertise, and the subject of his testimony.” Kumho Tire Co., Ltd. v. Carmichael, 526 U.S. 137, 150 (1999). To guide this reliability analysis, the Supreme Court has outlined several factors to use in determining whether expert testimony is reliable. Daubert, 509 U.S. at 592-94. These factors include “(i) whether a theory or technique can be tested; (ii) whether it has been subjected to peer review and publication; (iii) the known or potential error rate of the theory of technique; and (iv)

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Rebecca Scofield v. Ashley Guillard, Counsel Stack Legal Research, https://law.counselstack.com/opinion/rebecca-scofield-v-ashley-guillard-idd-2026.