A grand-jury presentment accuses District Attorney General Jimmy Dunn and prosecutor William Marsh of arranging an unlawful arrest after a citizen tried to report misconduct involving the prosecutor’s office. The charges are allegations. They also raise immediate questions about who controls the criminal case, the four-county office and any prosecutions touched personally by the two defendants.
By The Redemption Project Newsroom
Government Accountability / Criminal Justice / Systems Explained
SEVIERVILLE, Tenn. — James “Jimmy” Dunn is accustomed to representing the State of Tennessee when a grand jury accuses someone of a crime.
This time, Dunn is the defendant.
A Sevier County grand jury has charged the elected district attorney general for Tennessee’s Fourth Judicial District with six criminal counts arising from the May 2023 arrest of Erik Cooper, a citizen who had repeatedly used an unusual Tennessee law to ask grand jurors to consider allegations involving Dunn’s own prosecutor’s office. Veteran prosecutor William Brownlow Marsh also was charged with official oppression and conspiracy to commit official oppression in the same matter.
Dunn and Marsh were booked Thursday. The charges are allegations, not findings of guilt, and both men are presumed innocent. A grand-jury presentment is a charging instrument, not a verdict.
But the case creates an institutional problem that exists before either defendant enters a plea: Dunn is still, for the moment, the elected official ordinarily responsible for prosecuting crimes in Sevier, Cocke, Grainger and Jefferson counties.
His previously announced retirement does not take effect until Aug. 31. The public materials reviewed by The Redemption Project as of Friday morning do not identify who has been authorized to prosecute Dunn and Marsh, which judge will hear their criminal case or whether Marsh continues to handle other prosecutions.
Tennessee law provides mechanisms for answering those questions.
The public record should show which ones are being used.
The alleged arrest happened after Cooper went to the grand jury
The new criminal case traces to May 1, 2023, but part of that day’s unusual sequence already appears in an independent appellate-court record.
The Tennessee Court of Appeals said Cooper had repeatedly attempted to use Tennessee Code § 40-12-104, a little-known statute allowing a person with knowledge or proof of a crime to approach a county grand jury. On May 1, Cooper was scheduled to appear before a three-member grand-jury panel to again raise allegations involving Assistant District Attorney General Ronald Crockett Newcomb.
Before Cooper appeared, the grand jury had already returned charges against him for false reports, civil rights intimidation, evidence tampering, extortion and aggravated perjury. The appellate opinion says Cooper nevertheless went before the foreperson and two grand jurors without knowing he had been charged, asked the panel to investigate Newcomb and was arrested as he left the grand-jury room.
The appellate court documented that sequence while deciding a later procedural appeal.
It did not decide that Cooper’s arrest was unlawful. It did not determine that Dunn, Marsh or Newcomb committed a crime, and it did not decide whether the criminal allegations returned against Cooper were valid. Cooper’s appeal was dismissed because his notice of appeal was untimely.
The new grand-jury presentment goes further.
According to the presentment as described in current court-record reporting, Dunn directed Marsh to obtain an arrest document related to Cooper’s charges before Cooper went into the May 1 grand-jury proceeding. A court clerk allegedly told Marsh the document was incomplete because a judge had not yet set Cooper’s bond.
The presentment alleges Marsh later obtained a copy after saying it was for his file and that no one would see it, then gave it to Dunn. Dunn allegedly provided it to Sevier County sheriff’s Deputy Brad Wilds and arranged for Cooper to be arrested as he left the proceeding. The grand jury characterizes that arrest as premature and unlawful and alleges it was retaliation connected to Cooper’s previous efforts to accuse a member of the prosecutor’s office of wrongdoing.
Those remain allegations that prosecutors will have to prove in court.
The original capias or arrest document, the bond-setting record, the clerk file and the complete arrest record are therefore among the most important documents still needed to test the accusation.
The grand-jury law itself was already the subject of a court fight
Tennessee’s citizen-grand-jury procedure gives ordinary citizens more access to grand jurors than many people probably realize.
Section 40-12-104 says a person who claims knowledge or proof of a public offense triable or indictable in the county may seek to testify. The person appears first before the grand-jury foreperson and may provide affidavits, then chooses two grand jurors to join the foreperson on a three-member panel. A majority of that panel determines whether the information warrants investigation by the full grand jury. The panel may consult the district attorney or the court.
It does not give a citizen the power to personally indict another person.
It gives the citizen a route to ask the grand jury to investigate without first persuading a police agency or prosecutor to initiate the case.
That distinction became important because Cooper was accusing people inside the very office that ordinarily interacts with and advises the grand jury.
In July 2023, a trial judge ruled that the statute did not authorize the Fourth Judicial District Attorney General’s Office to require Cooper to submit a written application, meet a prosecutor-created deadline or schedule his appearance before invoking the statute. The court also concluded that Cooper did not have to execute a written waiver of immunity merely to use the procedure, while recognizing that the three-member grand-jury panel could establish reasonable procedures of its own.
No party appealed that July 2023 order within the required period. The Court of Appeals later concluded it had become the final judgment governing that particular case.
That history does not prove the new charges against Dunn and Marsh.
It shows that the office and Cooper already had been fighting in court over who could control access to the citizen-grand-jury process.
Tennessee has a mechanism for prosecuting a prosecutor
Dunn cannot realistically act as the State of Tennessee’s prosecutor in a criminal case in which Dunn himself is the accused.
Tennessee law anticipates that kind of problem.
Under § 8-7-106, when a district attorney general is disqualified from acting, the court must appoint another attorney to serve temporarily in the prosecutor’s place. The statute also permits special appointments for specific proceedings from another judicial district, the Tennessee District Attorneys General Conference, another government agency or, with consent, the state attorney general’s office. Those appointments can include grand-jury proceedings.
The statute therefore tells Tennesseans how an independent prosecutor can be put in place.
What the public materials reviewed by TRP do not yet show is who was put in place here.
That appointment matters.
It would identify who had authority to advise the grand jury, if an outside prosecutor participated; who is responsible for representing the state now; what the scope of that prosecutor’s authority is; and whether the appointment reaches related Cooper matters or only the charges against Dunn and Marsh.
A public appointment order would answer much of that without disclosing secret grand-jury testimony.
The same question applies to the judge
Judges in the Fourth Judicial District routinely work with Dunn’s office. That professional relationship does not automatically mean every local judge is legally disqualified from hearing the case.
It does mean the judicial assignment deserves transparency.
Separate litigation involving Cooper already has produced recusals by local judges and assignments of senior judges, but those proceedings should not be confused with the new criminal case. TRP has not located a public order establishing which judge is assigned to the Dunn-Marsh prosecution or documenting any recusals in that criminal matter.
If an outside or specially designated judge has been assigned, the order should be easy to identify.
The public does not need confidential judicial deliberations.
It needs to know who has the authority to decide the case.
Dunn is charged, but the presentment does not automatically remove him
The distinction between an accusation and a conviction matters for Dunn’s current office as well.
Tennessee Code § 39-16-406 says a public official convicted at trial of official misconduct, official oppression or certain related offenses is suspended without pay while the case proceeds and removed from office if the conviction becomes final. The statute does not impose that suspension merely because a grand jury files charges.
Dunn therefore remains the elected district attorney general unless some other lawful action changes his authority before his retirement becomes effective.
That period is short.
Dunn announced July 10 that he would retire Aug. 31 after roughly 20 years as the elected district attorney general and nearly four decades in the Fourth Judicial District office. The Tennessee District Attorneys General Conference announced the retirement more than six weeks before the criminal charges became public.
The timing is notable.
It is not evidence that Dunn retired because of the criminal investigation.
His public retirement announcement did not make that connection, and TRP has not established when Dunn first learned he was the subject of the investigation that produced the presentment.
The governor will temporarily fill the vacancy
Dunn’s retirement creates a separate question from his criminal case.
Tennessee Code § 8-7-107 says that when a district attorney general’s office becomes vacant, the governor appoints a qualified person to fill it temporarily. Voters then fill the office at the next qualifying biennial election occurring more than 30 days after the vacancy. Tennessee’s general vacancy statute uses similar language.
That means the governor’s appointee should not simply be described as automatically serving the entire remainder of Dunn’s term.
The exact election timetable should come from the governor, secretary of state and affected county election commissions rather than assumptions about which upcoming election qualifies under the statutes.
As of Friday morning, no successor announcement had been located in the governor’s public materials reviewed by TRP.
The appointment was already consequential before Dunn was charged.
It is more consequential now.
The next district attorney general will inherit an office whose outgoing leader is a criminal defendant and whose longtime prosecutor Marsh also faces charges. The successor also may have to decide which pending or closed cases require independent conflict review.
The indictment does not invalidate every case Dunn’s office touched
That review needs its own guardrails.
An indictment of a prosecutor does not automatically invalidate every conviction obtained by that prosecutor’s office. Tennessee ethics guidance recognizes that a conflict involving one government lawyer is not necessarily imputed to every attorney working alongside that lawyer. The effect depends on the circumstances.
But some cases deserve closer examination.
A case may present a different problem if Dunn or Marsh personally directed disputed conduct, became a material witness, possessed information potentially subject to disclosure, made credibility-dependent representations to a court or had a personal interest affecting a charging or plea decision.
The cases involving Cooper and the citizen-grand-jury disputes are the obvious starting point.
For other defendants, ordinary legal mechanisms still apply. Lawyers can seek discovery, request recusal or disqualification, raise Brady or Giglio issues, challenge evidence or pursue post-conviction relief when a specific factual and legal basis exists.
What they do not receive is an automatic new trial simply because a prosecutor has been criminally charged.
That makes a systematic review more useful than speculation.
The Fourth Judicial District should say whether it has established a conflict-screening process, who supervises it and whether defense counsel will receive notice in cases in which Dunn or Marsh had material personal involvement.
The statute of limitations may become the first major legal fight
The alleged arrest occurred May 1, 2023.
The new charges came more than three years later.
Tennessee generally gives prosecutors two years to begin a prosecution for a Class E felony and four years for Class C or D felonies. A newer six-year limitation period covers official misconduct, but the Legislature expressly limited that provision to offenses committed on or after July 1, 2023 — two months after the conduct alleged here.
That makes another statute important.
Section 40-2-103 says time during which an accused person conceals the fact of a crime is excluded from the limitations period.
The Dunn-Marsh presentment alleges that circumstances surrounding Cooper’s arrest were actively concealed until Cooper returned to the grand jury in August 2026.
That allegation does not settle the issue.
It signals what may become the state’s answer when Dunn or Marsh challenges older counts as untimely. Their lawyers can dispute whether concealment occurred, whether it satisfies the statute and how much time, if any, should be excluded.
A judge ultimately will have to decide.
The key evidence could be surprisingly mundane: what the clerk told Marsh, when bond was set, what the arrest document showed, who received copies, what appeared in the court file and when Cooper reasonably could have discovered the circumstances now alleged.
The public can know who holds power without seeing grand-jury secrets
Grand-jury testimony is secret for legitimate reasons.
That does not make the machinery surrounding the case secret.
The prosecutor’s appointment, judicial assignment, docket, bond conditions, office chain of command and eventual vacancy appointment are government actions that can be disclosed without revealing what witnesses told grand jurors.
The same is true of the broader office.
Dunn remains the elected district attorney until his retirement unless something legally changes that status. Marsh’s current work status has not been publicly established in the materials reviewed for this article. The office continues to prosecute cases involving defendants, crime victims and law-enforcement agencies across four counties every day.
Those people should not have to guess who is in charge.
The criminal courts will determine whether Dunn and Marsh committed the crimes alleged in the presentment.
The state can answer a different question now.
Who is prosecuting the prosecutors — and who is safeguarding the prosecutions they leave behind?
Behind the Reporting: The Documents That Tell This Story — and the Ones Still Missing
Paid subscribers receive the underlying legal documents, reporting decisions and records requests behind TRP’s accountability coverage.
The most important document in this story is also the one we are treating most cautiously.
A copy of the 40-page grand-jury presentment in State v. James Bruce Dunn,
