07/09/2026
Knoxville, Tennessee
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KNOXVILLE IS AT IT AGAIN!!!!!
Allegedly for educational purposes only!!!
Former Knoxville Police Officer Resigns as TBI Investigates Alleged Misconduct
KNOXVILLE, Tenn. — A former Knoxville police officer is at the center of an active Tennessee Bureau of Investigation inquiry after abruptly resigning from the department while under criminal investigation, raising serious questions about what investigators may have uncovered.
Officer Shigeki Nagamoto, who joined the Knoxville Police Department in October 2020, resigned during the July 4 holiday weekend after weeks of being stripped of his law enforcement authority and reassigned to administrative duties. His resignation came as the Tennessee Bureau of Investigation (TBI) continues to investigate allegations of misconduct.
According to an independent source familiar with the matter, the investigation allegedly involves possible s*xual abuse of the body of a deceased woman who was discovered after what is believed to have been a drug overdose. Authorities, however, have not confirmed the nature of the allegations, and investigators have released no official details regarding the focus of the criminal probe. No criminal charges have been filed, and no arrests have been made. As with all criminal investigations, all individuals are presumed innocent unless and until proven guilty in a court of law.
The investigation was initiated at the request of Knox County District Attorney General Charme Allen, who asked the TBI to conduct an independent criminal inquiry. At the same time, the Knoxville Police Department’s Office of Professional Standards launched a separate internal investigation into Nagamoto’s conduct.
Records indicate that on June 22, KPD Chief Paul Noel ordered Nagamoto to surrender his department-issued firearm and police equipment. Shortly afterward, the officer’s police powers were suspended, and he was removed from patrol responsibilities.
Instead of performing law enforcement duties, Nagamoto was reassigned to the department’s administrative division, where his responsibilities reportedly consisted primarily of answering telephones while the investigations continued.
Before the investigation, Nagamoto had no documented disciplinary history with the department since beginning his career in October 2020.
Despite growing public interest, officials have released very little information about the case.
A TBI spokesperson confirmed only that the bureau is conducting a criminal investigation at the request of the Knox County District Attorney’s Office but declined to discuss the allegations or provide additional details. Representatives from the District Attorney’s Office have also declined to comment.
When contacted by phone on July 7, Nagamoto also declined to answer questions regarding the investigation.
Knoxville Police Department spokesperson Scott Erland confirmed that although Nagamoto is no longer employed by the department, investigators will continue receiving the agency’s full cooperation.
“Though he is no longer an employee of the Knoxville Police Department, we will continue to support the ongoing criminal investigation as needed,” Erland said.
The resignation comes at a time when the Knoxville Police Department has faced increased public scrutiny over several unrelated personnel matters involving disciplinary actions and allegations against officers. Department officials have emphasized that those previous incidents are not connected to the investigation involving Nagamoto.
For now, many of the most important questions remain unanswered.
Investigators have not disclosed when the alleged incident occurred, where it allegedly took place, or whether additional evidence or witnesses have been identified. Officials have also not indicated whether criminal charges will ultimately be sought.
Until the TBI completes its investigation, the circumstances surrounding Nagamoto’s resignation—and the allegations that prompted it—remain the subject of an active criminal inquiry.
