State of Tennessee v. Sean Kirk Wagner

Court of Criminal Appeals of Tennessee·Decided July 6, 2026·No. E2025-00637-CCA-R3-CD·Published·Judge Robert W. Wedemeyer

Opinion

07/06/2026 IN THE COURT OF CRIMINAL APPEALS OF TENNESSEE AT KNOXVILLE February 18, 2026 Session

STATE OF TENNESSEE v. SEAN KIRK WAGNER

Appeal from the Circuit Court for Anderson County No. C2C00635 Hector Sanchez, Judge ___________________________________

No. E2025-00637-CCA-R3-CD ___________________________________

An Anderson County jury convicted the Defendant, Sean Kirk Wagner, of sexual battery by an authority figure, a Class C felony, and the trial court sentenced him to four years, 364 days of which were to be served at 100% in the county jail and the balance to be suspended and served on supervised probation. On appeal, the Defendant contends that: (1) when the trial court instructed the jury on sexual battery by an authority figure as a lesser-included offense to Count 1, rape, it constructively amended the indictment; (2) the evidence is insufficient to sustain his conviction; (3) the State improperly failed to elect specific facts to support his conviction; (4) the trial court erred when it allowed the State to elicit testimony that the Defendant had referred to the victim and her friends as “sluts”; and (5) the trial court erred when it did not allow the results of his polygraph test to be admitted into evidence. After review, we affirm the trial court’s judgment.

Tenn. R. App. P. 3 Appeal as of Right; Judgment of the Circuit Court Affirmed

ROBERT W. WEDEMEYER, P.J., delivered the opinion of the court, in which J. ROSS DYER and JILL BARTEE AYERS, JJ., joined.

Donald A. Bosch, Ann C. Short, and David Eldridge, Knoxville, Tennessee, for the appellant, Sean Kirk Wagner.

Jonathan Skrmetti, Attorney General and Reporter; James E. Gaylord, Senior Assistant Attorney General; and David S. Clark, District Attorney General; Ryan P. Dugan, Brian Gilliam and Emily Abbott, Assistant District Attorneys General, for the appellee, State of Tennessee.

OPINION I. Facts This case arises from allegations that the Defendant digitally penetrated his fifteen- year-old stepdaughter on September 19, 2021. With regard to these allegations, an Anderson County grand jury indicted him for Count 1 rape, a Class B felony, Count 2 incest, a Class C felony, and Count 3 sexual battery by an authority figure, a Class C felony.

A. Pretrial

1. Polygraph Examination

The Defendant filed a motion to introduce the results of a polygraph examination. At a hearing on the motion, he presented Richard Qulia who performed the polygraph examination. Mr. Qulia, who had retired from the FBI in 2004, testified about his credentials and license as a polygraph examiner. He discussed the psychophysiology of such an exam and said that he had performed approximately 3,000 during the course of his career. Mr. Quila discussed the fourteen polygraph protocols that can be used in the United States and the equipment he used to conduct the testing.

The parties stipulated that Mr. Qulia was an expert in polygraphs, but the State did not concede that polygraphs were an accurate measure of whether someone was telling the truth.

Mr. Quila said he conducted a polygraph on the Defendant regarding the topic of sexual contact and sexual penetration of the Defendant’s stepdaughter. The result indicated “no deception” in the Defendant’s responses. That meant that there was “no significant consistent physiological changes . . . seen at the relevant questions throughout” the examination. Further, when asked about sexual contact with his stepdaughter, the Defendant indicated that there had been none.

During cross-examination, Mr. Quila testified that he had never testified in front of a jury. He said that his interview with the Defendant was not video recorded. Mr. Quila agreed that the Defendant arranged and paid for the polygraph test. Mr. Quila agreed that polygraph tests are not 100% accurate but said that the failure rate in clinical studies is 2%.

Upon questioning from the judge, Mr. Quila explained that this statistic meant that in 2% of cases, a person passed a polygraph test, and the result was later determined to be conclusively false.

The trial court denied the Defendant’s motion to introduce the polygraph examinations, finding that it was unreliable and citing several Tennessee Supreme Court decisions. The trial court noted that polygraph results could not be used to incriminate or exculpate a defendant because the results were not reliable and were unduly persuasive. 2 Ultimately, the trial court agreed with the State that “[I]t’s well established in Tennessee that the polygraph tests are not reliable, not relevant, not admissible and even if they were, there would be a tremendous risk that they would be unduly persuasive.”

2. Other Pretrial Motions

The trial court held a hearing wherein the parties discussed lesser-included offenses, the State’s proposed notice of impeachment material, and the Defendant’s motion to exclude eleven Snapchat videos. The Defendant does not appeal the trial court’s decision regarding the Snapchat videos, so we will limit our recount of the facts to only those relevant to the lesser-included offense discussion and the impeachment material, i.e. the State’s introduction of evidence that the Defendant referred to the victim and her friends as “sluts.”

The victim testified that she was eighteen years old at the time of the hearing and fifteen at the time that the allegations in this case occurred. The Defendant was her stepfather at the time that she alleged that he inappropriately touched her as she was sleeping on the couch because she was sick. Immediately after the inappropriate touching, the victim went into her room, shut and locked the door, and texted her mother to come into her room. When her mother came, the victim told her what had happened. Her mother left and went to speak to the Defendant, who then came into her room and apologized repeatedly saying he did not mean to do it.

The victim was sitting on her bed at the time, and she had next to her a human-sized teddy bear. Because the Defendant kept saying sorry repeatedly, for hours, she decided to record him to show her friends how he was acting. She never thought of the videos as having evidentiary value, she simply intended to show her two best friends how the Defendant was acting. She said the Defendant was saying “outlandish stuff that was completely against . . . what he [had] just [done].” She recorded the videos because she thought her friends, who also knew her stepfather, would want to hear what he was saying. The videos recorded events within hours of the alleged rape. She took eleven, one-minute videos. The videos were then played sequentially for the trial court.

During cross-examination, the victim testified that she believed that the alleged rape occurred around 3:30 a.m. because the Defendant got home from work around 3:00 a.m.

The victim was then asked by the State about statements that the Defendant made that were sexual in nature towards the victim and her friends. When her friends were hanging out at the house, the Defendant would come in and say, “Hey, sluts.” The victim said that he called them “sluts all the time” and that she and her friends would “kind of laugh it off.” She said, looking back, she found the behavior “weird,” and she and her 3 friends always found his behavior weird. He “just always said weird things to us.” The Defendant’s behavior was witnessed by the victim, her friends, her sister, and her mother.

The victim recalled that she was in eighth grade when the Defendant and her mother married, and the inappropriate touching occurred two years later.

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