State of Minnesota v. Buay David Duol

CourtSupreme Court of Minnesota
DecidedSeptember 3, 2025
DocketA220748
StatusPublished

This text of State of Minnesota v. Buay David Duol (State of Minnesota v. Buay David Duol) is published on Counsel Stack Legal Research, covering Supreme Court of Minnesota primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
State of Minnesota v. Buay David Duol, (Mich. 2025).

Opinion

STATE OF MINNESOTA

IN SUPREME COURT

A22-0748 A24-1754

Hennepin County Moore, III, J.

State of Minnesota,

Respondent,

vs. Filed: September 3, 2025 Office of Appellate Courts Buay David Duol,

Appellant.

________________________

Keith Ellison, Attorney General, Saint Paul, Minnesota; and

Mary F. Moriarty, Hennepin County Attorney, Matthew D. Hough, Assistant County Attorney, Minneapolis, Minnesota, for respondent.

Cathryn Middlebrook, Chief Appellate Public Defender, Julie L. Nelson, Assistant State Public Defender, Saint Paul, Minnesota, for appellant.

S Y L L A B U S

A district court judge’s deliberate independent investigation and consideration of

extra-record facts in denying a petition for postconviction relief violates the petitioner’s

constitutional right to an impartial judge. Such a violation is a structural error requiring

automatic reversal under the Due Process Clause of the Minnesota Constitution.

Reversed in part and remanded.

1 O P I N I O N

MOORE, III, Justice.

The issue in this appeal is whether appellant Buay David Duol is entitled to a new

evidentiary hearing on his petition for postconviction relief because the district court, in

denying relief, investigated and considered facts outside the record. In 2022, Duol was

found guilty and convicted in Hennepin County District Court of first-degree premeditated

and second-degree intentional murder for the shooting death of Lavelle Jackson. The

district court sentenced Duol to life in prison without the possibility of supervised release.

Duol appealed, and we granted his request to stay his direct appeal to allow him to petition

for postconviction relief based on a claim of newly discovered evidence.

Duol’s newly discovered evidence claim rested primarily on new testimony from

Dequarn Bell, who had been in jail with Duol as he awaited trial. Duol argued that if

presented at trial, Bell’s testimony would have “neutralized” the testimony of one of the

State’s key witnesses, who testified that Duol confessed to murdering Jackson. After an

evidentiary hearing, the district court denied Duol’s petition for a new trial. One of the

district court’s conclusions was that Bell’s testimony was not credible. In reaching that

determination, the district court discussed numerous factual details from Bell’s criminal

history. Some of the facts the district court discussed and considered relating to Bell’s

adult and juvenile convictions were not entered into the record by either party but were

extra-record facts based upon the district court’s deliberate independent investigation.

Duol now appeals from the denial of his petition for postconviction relief. He asks

that we reverse his convictions and remand for a new trial, or in the alternative, remand for

2 a new evidentiary hearing on the grounds that the district court’s investigation into facts

outside the record relating to Bell’s criminal history violated Duol’s constitutional right to

an impartial judge under State v. Dorsey, 701 N.W.2d 238, 252–53 (Minn. 2005). Duol

further argues that the district court judge was disqualified from presiding over the hearing

under Minnesota Code of Judicial Conduct Rule 2.11(A) due to the appearance of bias and

was thus required to recuse himself under Minnesota Rule of Criminal Procedure 26.03,

subdivision 14(3).

Here, we conclude that the district court violated Duol’s right to due process by

independently investigating extra-record details related to Bell’s criminal history and

considering those facts in assessing Bell’s credibility. The district court thus committed

structural error that entitles Duol to a new evidentiary hearing on his claim of newly

discovered evidence before an impartial judge. We therefore reverse the decision of the

district court denying postconviction relief and remand for proceedings consistent with this

opinion.

FACTS

The facts essential to this appeal are as follows. In January 2022, after an eleven-

day trial, a Hennepin County jury found Duol guilty of first-degree premeditated murder

and second-degree intentional murder for the shooting death of Lavelle Jackson at

Jackson’s home in Minneapolis. The district court accordingly sentenced Duol to life in

prison without the possibility of supervised release.

Among the witnesses who testified for the State at trial was S.P. When Duol was

arrested, S.P. was an inmate in the Hennepin County jail awaiting sentencing. S.P. testified

3 as follows: Duol approached S.P. at the jail, introduced himself, and asked to talk to S.P.

about his case. Duol told him that he was in jail “on a body,” which S.P. explained meant

“[Duol] killed somebody.” Duol told S.P. that the victim, Jackson, had been in a

relationship with the mother of Duol’s child. Duol said he killed Jackson to help protect

his child from mistreatment by Jackson. Duol asked S.P. for advice, and S.P. told him that

he could help find someone to create an alibi for the time of the murder. 1 But S.P.

ultimately declined to help Duol because Duol did not have enough money to pay him.

S.P. also testified that Duol repeatedly tried to get in contact with Duol’s brother (who had

driven him to Jackson’s house) to “tie up some loose ends.” S.P. advised Duol that jail

calls were monitored, so if Duol needed to communicate with anyone, to use the mail.

When asked what his motivation was for testifying against Duol, S.P. testified that

he “[felt] bad for, you know, the man who died and his family and stuff,” and that his

girlfriend encouraged him to “do the right thing” by cooperating with police. In exchange

for S.P.’s agreement to testify at the grand jury proceeding and at Duol’s trial, the State

agreed to reduce S.P.’s presumptive sentence of 60 months in prison to a probationary

sentence including local incarceration.

1 S.P. testified that he offered to help Duol “formulate some witnesses to back up his story of where he was,” because “if you ain’t got no alibi, you know, and you got people saying you did this, then they’re going to end up getting you, and charging you, convicting you.”

4 After Duol was found guilty and convicted, Duol directly appealed from his

convictions. 2 In January 2023, Duol requested that we stay his direct appeal to allow him

to petition for postconviction relief. We granted the stay. State v. Duol, No. A22-0748,

Order at 1–2 (Minn. filed Jan. 13, 2023). In March 2023, Duol petitioned for

postconviction relief. Duol stated in his petition that when he was sent to MCF-Rush City

after his trial, he encountered Dequarn Bell, who had been part of the same pod at the

Hennepin County Jail with Duol and S.P. in November 2020. Duol’s postconviction

petition claimed that Bell “expressed regret when he saw Duol and learned that he had

been convicted because Bell knew [S.P.] had worked with the state to convict Duol in

exchange for a deal on [S.P.’s] pending charges.”

A defense investigator interviewed Bell. Bell told the investigator that in November

2020, Duol “repeatedly told other inmates that he was being framed by the police and that

he did not kill anyone.” Bell also reported that “[S.P.] was a jailhouse snitch who had no

problem with ‘jumping’ on other people’s cases to get out of jail.” Bell said that S.P. had

Free access — add to your briefcase to read the full text and ask questions with AI

Related

Michigan v. Long
463 U.S. 1032 (Supreme Court, 1983)
Rose v. Clark
478 U.S. 570 (Supreme Court, 1986)
Gray v. Mississippi
481 U.S. 648 (Supreme Court, 1987)
Arizona v. Fulminante
499 U.S. 279 (Supreme Court, 1991)
Bracy v. Gramley
520 U.S. 899 (Supreme Court, 1997)
Rainer v. State
566 N.W.2d 692 (Supreme Court of Minnesota, 1997)
Larrison v. United States
24 F.2d 82 (Seventh Circuit, 1928)
State v. Schlienz
774 N.W.2d 361 (Supreme Court of Minnesota, 2009)
State v. Dorsey
701 N.W.2d 238 (Supreme Court of Minnesota, 2005)
State v. Shoen
598 N.W.2d 370 (Supreme Court of Minnesota, 1999)
Butala v. State
664 N.W.2d 333 (Supreme Court of Minnesota, 2003)
Cuypers v. State
711 N.W.2d 100 (Supreme Court of Minnesota, 2006)
State v. Krause
817 N.W.2d 136 (Supreme Court of Minnesota, 2012)

Cite This Page — Counsel Stack

Bluebook (online)
State of Minnesota v. Buay David Duol, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-of-minnesota-v-buay-david-duol-minn-2025.