State of Tennessee v. John Champion

CourtCourt of Criminal Appeals of Tennessee
DecidedJune 9, 2026
DocketW2025-00595-CCA-R3-CD
StatusPublished
AuthorJudge J. Ross Dyer

This text of State of Tennessee v. John Champion (State of Tennessee v. John Champion) is published on Counsel Stack Legal Research, covering Court of Criminal Appeals of Tennessee primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
State of Tennessee v. John Champion, (Tenn. Ct. App. 2026).

Opinion

06/09/2026 IN THE COURT OF CRIMINAL APPEALS OF TENNESSEE AT JACKSON Assigned on Briefs May 6, 2026

STATE OF TENNESSEE v. JOHN CHAMPION

Appeal from the Criminal Court for Shelby County No. 20-01171 Jennifer Johnson Mitchell, Judge ___________________________________

No. W2025-00595-CCA-R3-CD ___________________________________

A Shelby County jury convicted the defendant, John Champion, of one count of sexual battery by an authority figure. On appeal, the defendant argues that: (1) the trial court erred in denying the defendant the use of two peremptory challenges; (2) the trial court’s failure to dismiss the indictment due to the State’s failure to preserve evidence resulted in a fundamentally unfair trial; (3) the trial court erred in failing to declare a mistrial following a prejudicial misstatement by a witness; (4) the trial court failed to require the State to elect which incident it was relying on to establish the offense; and (5) the trial court improperly sentenced the defendant to confinement. Following a thorough review of the record, the briefs, and applicable law, we affirm the judgments of the trial court.

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

J. ROSS DYER, J., delivered the opinion of the court, in which JOHN W. CAMPBELL, SR., and TOM GREENHOLTZ, JJ., joined.

Mark Mesler, Memphis, Tennessee, (on appeal) and André Wharton, Memphis, Tennessee (at trial) for the appellant, John Champion.

Jonathan Skrmetti, Attorney General and Reporter; Ronald L. Coleman, Senior Assistant Attorney General; Steve Mulroy, District Attorney General; and Venecia Patterson, Assistant District Attorney General, for the appellee, State of Tennessee.

OPINION

Facts and Procedural History This case arises from a September 2019 incident, during which the defendant touched the victim, a thirteen-year-old girl, on her vagina while she was entrusted to his care at a sleepover at his residence.

On July 10, 2020, a Shelby County grand jury indicted the defendant for one count of sexual battery by an authority figure.1 Prior to trial, the defendant filed several pretrial motions, including a motion to dismiss the indictment based upon the State’s alleged failure to preserve evidence.

I. Ferguson Motion2

On July 13, 2023, the defendant filed a motion to dismiss the indictment alleging that the victim, R.B.,3 “may have deleted or altered one (1) or more text messages” concerning the incident and that the State had a duty to preserve those text messages. 4 The defendant asked the trial court to dismiss the indictment, citing the “significant role” the lost evidence would play in his defense.

The trial court held hearings on the defendant’s motion on August 23-24 and September 5, 2023.5 At those hearings, the following facts were established:6

1 The defendant was also indicted with two counts of aggravated sexual battery related to a second alleged victim. Prior to trial, the defendant filed a motion to sever those charges, which the trial court granted. 2 State v. Ferguson, 2 S.W.3d 912, 915 (Tenn. 1999). 3 It is the policy of this Court to protect the anonymity of victims of sex crimes by identifying them by their initials only. Additionally, this Court to refers to all minors by their initials. No disrespect is intended. 4 At the onset, this Court notes that the defendant’s initial motion to dismiss the indictment alleged the State failed to preserve evidence related to two text message threads. The first thread was a purported text between the defendant and R.B., and the second thread was between R.B. and a friend. While the defendant argued that the State failed to preserve both communications in the trial court, the defendant limited his issue on appeal to the “alleged text message exchange between [R.B.] and a friend on the night of the charged offense. . . .” Accordingly, our review is limited to the messages between R.B. and E.F. See Tenn. R. App. P. 13(b). 5 Additionally, a fourth hearing was held on November 7, 2023. During this fourth hearing, it was established that the State discovered a forensic extraction of R.B.’s cell phone had been performed. The record reflects the extraction was performed approximately two years after the incident. Once that extraction was discovered, it was produced to the defendant. Neither the contents nor the production of the extraction are at issue in the instant appeal. 6 We limit our recitation of the facts to those relevant to the defendant’s issues on appeal. -2- In September 2019, during her initial investigation of the incident, Sergeant Katie McKinnie, the lead investigator with the Shelby County Sheriff’s Office (SCSO), was made aware of a text message thread between R.B. and a friend, E.F., that occurred on the night of the incident. When Sgt. McKinnie attempted to retrieve those text messages from R.B., R.B. informed her the messages had been deleted from her cell phone. Sgt. McKinnie contacted E.F. and arranged for E.F. to produce her cell phone for inspection. When E.F. met with Sgt. McKinnie, E.F. navigated to the relevant text message thread and indicated where the messages began and ended. Using her cell phone, Sgt. McKinnie took pictures of the text messages between R.B. and E.F. During this inspection, E.F. maintained possession and control of her cell phone.

Sgt. McKinnie testified that she did not take custody of either R.B.’s or E.F.’s cell phones during her investigation. Additionally, she stated that she did not have a forensic extraction performed on either phone. When her investigation concluded, Sgt. McKinnie turned over the pictures of the text messages to the district attorney’s office.

On cross-examination, Sgt. McKinnie acknowledged she was aware of the capability to do a forensic extraction of cell phones but did not request it in this instance. She testified that SCSO “only had one or two people doing extractions at that time.” Sgt. McKinnie also testified that as part of her investigation, she showed the screenshots to other members of Shelby County CPIT,7 but they did not advise her to obtain possession of the cell phone or perform an extraction. She explained, “I didn’t decide not to. It was not told to me that it needed to be done.” Additionally, Sgt. McKinnie testified that she specifically did not request R.B.’s cell phone because she took R.B. at her word that the text messages had been deleted.

Glen Buckley, a private investigator, testified on behalf of the defendant as an expert in the field of forensic examination and analysis of cell phones. He stated that because digital evidence is “volatile by nature,” it is best practice to preserve it. In this situation, Mr. Buckley testified he would have sought consent from R.B. and E.F. for an extraction of their cell phones. Moreover, Mr. Buckley opined that extraction was the best option because the pictures of the text message thread taken by Sgt. McKinnie were “worthless” because they did not include the metadata that would have indicated the date and time the text messages were sent. Further, there was no way to know what was communicated before the first picture or after the last.

7 Child Protective Investigation Team -3- After taking the matter under advisement, the trial court denied the defendant’s motion to dismiss. In doing so, the trial court held that while it agreed with the defendant that “the cellphone had exculpatory value at the time the victim gave her statement,” the defendant could have obtained comparable evidence from cell phone providers. Ultimately, the trial court found the State did not have a duty to preserve R.B.’s cell phone.8

On September 3, 2024, the State proceeded to trial.

II. Voir Dire

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Bluebook (online)
State of Tennessee v. John Champion, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-of-tennessee-v-john-champion-tenncrimapp-2026.