State of Washington v. Brian Lynn Wilcox

Court of Appeals of Washington·Decided October 16, 2025·No. 40176-6·Unpublished

Opinion

FILED

OCTOBER 16, 2025

In the Office of the Clerk of Court WA State Court of Appeals, Division III

IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON DIVISION THREE

STATE OF WASHINGTON, )

) No. 40176-6-III Respondent, )

)

v. )

)

BRIAN WILCOX, ) UNPUBLISHED OPINION )

Appellant. )

COONEY, J. — Brian Wilcox was convicted of second degree murder and first degree arson for shooting and killing his wife before setting their house ablaze. After the court entered the jury’s verdict, it came to light that a juror had conducted research into the type of ammunition used in the murder. Mr. Wilcox brought a motion to set aside the verdict due to juror misconduct. After a hearing on Mr. Wilcox’s motion, the court found there had been juror misconduct but denied the motion because it did not find any reasonable probability the misconduct affected the verdict.

State v. Wilcox

Mr. Wilcox appeals, arguing the court applied the incorrect legal standard in deciding the motion. He also argues the court did not hold an adequate hearing on the motion. We agree that the trial court applied the incorrect legal standard, reverse the order denying Mr. Wilcox’s motion, and remand for a new hearing. We need not address Mr. Wilcox’s assignment of error as to the adequacy of the hearing because we remand for a new hearing.

BACKGROUND

Mr. Wilcox and his wife, Kathy Wilcox, were married just shy of 50 years and had several children together. According to Mr. Wilcox, the couple rarely quarreled. Mr. Wilcox developed an interest in firearms in 2019 and began accumulating handguns, shotguns, and rifles. Although Mr. Wilcox frequented the shooting range, he never received any formal training on handling firearms.

On the morning of April 25, 2022, Mr. Wilcox fatally shot his wife in the back of the head as she sat at the kitchen table. Mr. Wilcox then doused their home with gasoline, set the home on fire, and fled. A few days later, Mr. Wilcox called his son, Jerry Wilcox, 1 from Dell City, Oklahoma, with a new phone he had acquired from Walmart. Mr. Wilcox told Jerry of his location, and Jerry urged Mr. Wilcox to turn

1 Jerry and Kathy are referred to by their first name for clarity. No disrespect is intended.

State v. Wilcox

himself in to law enforcement. Jerry reported the conversation to law enforcement at the conclusion of the call. Mr. Wilcox was later arrested in Oklahoma.

Mr. Wilcox was charged with second degree murder with a firearm enhancement and first degree arson. The charges were tried to a jury. At trial, the State argued Mr. Wilcox intentionally killed his wife and set fire to their home. Mr. Wilcox argued that the shooting was accidental, and the fire was a failed suicide attempt. Testimony was presented that the ammunition that killed Kathy was “a hollow-point bullet called Hornaday Critical Defense.” Rep. of Proc. (RP) (Nov. 2, 2023) at 380. Ultimately, the jury found Mr. Wilcox guilty of all counts.

It was discovered before sentencing that at least one of the jurors had conducted outside research during trial. Consequently, Mr. Wilcox brought a motion to set aside the verdict due to the purported misconduct. Particularly, Shawna Morris, a private investigator, reported in a declaration that juror 14 “stated he knew nothing about Horn or something bullets and that he had to look up information on them on his own.” Clerk’s Papers (CP) at 154. Ms. Morris spoke to juror 14 who stated he had “looked up the critical defense round independently during his lunch break.” CP at 154. Juror 8 corroborated that he heard “a juror after lunch say he went home and looked up what exactly a Hornaday critical defense bullet was, and that information was helpful to that juror.” CP at 154.

State v. Wilcox

Juror 14 also filed a declaration stating he had “no idea about guns or ammunition.” CP at 200. Juror 14 admitted to looking up information “about the Hornaday defense round.” CP at 200. Moreover, Juror 14 stated, “[a]s far as the gun discharging accidentally or not, I felt the lead detective was hampered by having the gun zip tied to a box and was unable to fully demonstrate how the Glock could or could not discharge accidentally.” RP (Nov. 1, 2023) at 200. Juror 14 did not claim to have conducted outside research on the accidental discharge of a firearm.

Juror 8 submitted a declaration stating:

During deliberations in this case, another juror went home during lunch and did some research on Hornaday critical rounds and accidental discharge.

He informed the jury pool what he had learned. That other juror stated that it was helpful for himself to render a verdict in this case.

CP at 202.

A hearing was held on Mr. Wilcox’s motion prior to sentencing. The State and Mr. Wilcox appeared at the hearing and argued their respective positions. Defense counsel informed the court that it provided evidence in the form of written declarations and that two witnesses were present and “willing to testify.” RP (Jan. 5, 2024) at 15. Defense counsel stated the witnesses were available “if the Court has additional questions” but noted the declarations were also provided. RP (Jan. 5, 2024) at 20.

State v. Wilcox

The court ruled at the conclusion of the hearing that it “would find that there’s jury misconduct.” RP (Jan. 5, 2024) at 32. Notwithstanding, the court did “not find from it that there is a showing at this point in time that that misconduct had a—any reasonable probability of affecting the outcome of this—the trial.” RP (Jan. 5, 2024) at 32. The court therefore denied the motion to set aside the verdict.

Thereafter, the court filed its findings of fact and conclusions of law. The court found that, despite the court’s instructions to the contrary, “Juror #14 did outside research, during a recess from court, regarding Hornaday Critical Defense rounds.” CP at 234-35. Albeit the court found misconduct, it concluded there had “not been a showing that Juror #14’s outside research had a reasonable probability of affecting the outcome of trial.” CP at 235. The court found no other instances of juror misconduct. Finally, the court concluded, “there is no reasonable probability that the juror’s misconduct affected the outcome of trial.” CP at 235.

Mr. Wilcox timely appeals.

ANALYSIS

Mr. Wilcox argues the court applied the incorrect legal standard in determining that he was not prejudiced by the juror’s misconduct. We agree that the trial court applied the incorrect legal standard and reverse the order denying Mr. Wilcox’s motion.

The Sixth Amendment to the United States Constitution and article I, section 22 of the Washington Constitution guarantees an accused a fair trial by an impartial jury. “The

State v. Wilcox

right of trial by jury means a trial by an unbiased and unprejudiced jury, free of disqualifying jury misconduct.” State v. Tigano, 63 Wn. App. 336, 341, 818 P.2d 1369 (1991).

We review a trial court’s investigation of alleged juror misconduct for abuse of discretion. State v. Earl, 142 Wn. App. 768, 774, 177 P.3d 132 (2008). Similarly, we review a trial court’s decision to deny a motion for a new trial based on juror misconduct for an abuse of discretion. State v. Balisok, 123 Wn.2d 114, 117, 866 P.2d 631 (1994).

A court abuses its discretion when its decision is manifestly unreasonable or exercised on untenable grounds. Breckenridge v. Valley Gen. Hosp., 150 Wn.2d 197, 203, 75 P.3d 944 (2003). A court’s “decision is based on ‘untenable grounds’ or made ‘for untenable reasons’ if it rests on facts unsupported in the record or was reached by applying the wrong legal standard.” State v. Rohrich, 149 Wn.2d 647, 654, 71 P.3d 638 (2003) (quoting State v. Rundquist, 79 Wn. App. 786, 793, 905 P.2d 922 (1995)). If a trial court applies the incorrect legal standard, we will remand for application of the correct standard. See Rufer v. Abbott Labs., 154 Wn.2d 530, 540, 114 P.3d 1182 (2005).

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