State Of Washington, V. Giovanni Dashawn Herrin

CourtCourt of Appeals of Washington
DecidedAugust 18, 2025
Docket85768-1
StatusUnpublished

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State Of Washington, V. Giovanni Dashawn Herrin, (Wash. Ct. App. 2025).

Opinion

IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON

THE STATE OF WASHINGTON, No. 85768-1-I Respondent, DIVISION ONE v. UNPUBLISHED OPINION GIOVANNI DASHAWN HERRIN,

Appellant.

BIRK, J. — Giovanni Herrin appeals his conviction, arguing (1) the trial court

abused its discretion when it declined to dismiss his murder charge due to

cumulative governmental misconduct, (2) the trial court erred by not excluding

certain witnesses and evidence as a lesser available remedy, (3) the State

impermissibly commented on his right to prearrest silence, (4) the trial court erred

in admitting evidence of flight to show consciousness of guilt, (5) cumulative error,

and (6) the community custody condition requiring Herrin to remain within

geographic boundaries was unconstitutionally vague. Finding no error, we affirm.

I

The State charged Herrin by information with murder in the first degree of

Karyme Barreto-Sabalza, felony murder with the predicate offense of robbery in

the first degree, unlawful possession of a firearm in the first degree,1 and escape

1In a bifurcated bench trial, the trial court acquitted Herrin of unlawful possession of a firearm in the first degree. No. 85768-1-I/2

in the second degree.2 After two mistrials—which will be discussed below—the

following testimony was elicited at Herrin’s third trial.

Josefina Castello testified that on June 16, 2018 she watched a male and

female walk into the wooded area of Salt Air Vista Park. Castello testified that after

about 30 seconds, she heard a loud boom that she thought was a gunshot, walked

out of her house, and saw the male walk quickly out of the woods. Castello

watched the male enter a white Nissan Altima. Elijah Maile testified that he was

playing basketball at another park when he heard two or three gunshots coming

from Salt Air Vista Park. Maile ran toward the park, and along the way saw

someone he recognized as a family friend leaving the area in a white four-door

vehicle. Maile testified that the person he saw was associated with a person he

knew as “Antonio.”

Officers were dispatched to Salt Air Vista Park to conduct a welfare check.

An individual had called and reported a woman lying in the woods unconscious

with something covering her face. Upon arrival, officers saw a woman lying on the

ground with a blindfold over her eyes, blood along her face and head, with an

“obvious injury” by her left ear. The woman was declared dead at the scene after

rescue efforts failed. The medical examiner opined the cause of death was a

gunshot wound to the side of the head.

Kent Police Detective Daniel Yagi testified he began searching for a white

Nissan in the area, and memorized the license plate number of a Nissan Altima

2 The escape charge was severed from the other two charges. Herrin pleaded guilty to escape in the second degree.

2 No. 85768-1-I/3

that he observed. Yagi testified he investigated “Antonio” and learned that Antonio

and Herrin were brothers. Detective Yagi further discovered that Herrin was

associated with Barreto-Sabalza. Detectives ran the license plate of the Nissan

and learned that it was registered to the Barreto family, and Herrin was associated

with the vehicle. Officers pulled up Barreto-Sabalza’s department of licensing

photo and, after confirming with her family, determined she was the victim found

in the woods.

The day after the murder, Alicia Perez met with Herrin to discuss the

murder. Herrin told Perez that Barreto-Sabalza’s family told him that someone

took Barreto-Sabalza to the woods, blindfolded her, and shot her in the head.

Herrin also told Perez that Barreto-Sabalza’s car was missing and that the police

did not find photo identification, a wallet, or a phone on her. The police had not

disseminated that information to the public.

Kent Police Detective Lovisa Dvorak testified that three days after the

murder she received information that Barreto-Sabalza’s Nissan Altima was located

at a residence in South Seattle. The detective subsequently received word that

the vehicle was driving away from that residence, so she and another detective

began to pursue the vehicle. The detectives performed a pursuit intervention

technique to stop the vehicle and arrested the driver, who was identified as Herrin.

Police transported Herrin to the station for a recorded interview in which

Herrin provided inconsistent accounts for how the murder occurred. In the first

account, Herrin accused Montae Rainwater of murdering Barreto-Sabalza, and

claimed he was not present. In the second account, Herrin stated Rainwater

3 No. 85768-1-I/4

murdered Barreto-Sabalza while Herrin was present. After a break, Herrin

provided a third statement in which he said his younger brother Antonio killed

Barreto-Sabalza.

Based on Herrin’s statements, Detective Dvorak interviewed Rainwater.

The detective also interviewed Rainwater’s girlfriend, Jasmyn Dickerson, and her

mother, Karen Dickerson. Both Karen3 and Jasmyn testified that on June 16, 2018

they attended a barbecue with Rainwater in Tacoma from approximately 1:00 p.m.

until approximately 8:30 to 9:30 p.m. Karen drove to the party in her vehicle. Karen

testified that to her knowledge, Rainwater did not leave the party, which Jasmyn

corroborated.

The jury convicted Herrin of murder in the first degree. The trial court

sentenced Herrin to 37 years in prison, and 36 months of community custody upon

release. The sentence on one of Herrin’s convictions included a term of

community custody. In “Appendix H” to the judgment and sentence, the court

ordered that Herrin comply with eight community custody conditions, including that

Herrin “[r]emain within geographic boundaries, as set forth in writing by the

Department of Corrections Officer or as set forth with [Stay Out of Drug Area]

order.” Herrin appeals.

II

Herrin argues the trial court abused its discretion in denying his CrR 8.3(b)

motion to dismiss because of cumulative governmental misconduct. We conclude

3 For clarity, we use first names to refer to Karen and Jasmyn Dickerson. We do not intend disrespect.

4 No. 85768-1-I/5

that the trial court acted within its discretion in denying Herrin’s motion because he

has not established actual prejudice.

We review a trial court’s decision on a motion to dismiss under CrR 8.3(b)

for abuse of discretion. State v. Koeller, 15 Wn. App. 2d 245, 251, 477 P.3d 61

(2020). A court abuses its discretion where its decision is manifestly

unreasonable, or rests on untenable grounds or was made for untenable reasons.

Id. CrR 8.3(b) provides that a “court, in the furtherance of justice, after notice and

hearing, may dismiss any criminal prosecution due to arbitrary action or

governmental misconduct when there has been prejudice to the rights of the

accused which materially affect the accused’s right to a fair trial.” Thus, a movant

must show by a preponderance of the evidence (1) arbitrary action or misconduct

by the government, and (2) prejudice affecting the movant’s right to a fair trial.

Koeller, 15 Wn. App. 2d at 251; State v. Kone, 165 Wn. App. 420, 432-33, 266

P.3d 916 (2011). Dismissal under CrR 8.3(b) is an “extraordinary remedy” and

should be granted “only as a last resort.” State v. Brooks, 149 Wn. App. 373, 384,

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