State v. Rouse

2025 S.D. 29
CourtSouth Dakota Supreme Court
DecidedJune 18, 2025
Docket30681
StatusPublished
Cited by2 cases

This text of 2025 S.D. 29 (State v. Rouse) is published on Counsel Stack Legal Research, covering South Dakota Supreme Court primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
State v. Rouse, 2025 S.D. 29 (S.D. 2025).

Opinion

#30681-aff in pt& rev in pt-PJD 2025 S.D. 29

IN THE SUPREME COURT OF THE STATE OF SOUTH DAKOTA

****

STATE OF SOUTH DAKOTA, Plaintiff and Appellee,

v.

ISAIAH VAUGHN ROUSE, Defendant and Appellant.

APPEAL FROM THE CIRCUIT COURT OF THE SIXTH JUDICIAL CIRCUIT HUGHES COUNTY, SOUTH DAKOTA

THE HONORABLE M. BRIDGET MAYER Judge

KATIE J. THOMPSON Pierre, South Dakota Attorney for defendant and appellant.

MARTY J. JACKLEY Attorney General

JENNIFER M. JORGENSON Assistant Attorney General Pierre, South Dakota Attorneys for plaintiff and appellee.

CONSIDERED ON BRIEFS JANUARY 13, 2025 OPINION FILED 06/20/25 #30681

DEVANEY, Justice

[¶1.] Isaiah Rouse was convicted of three counts of aggravated assault

(physical menace) against a law enforcement officer and one count of threatening a

law enforcement officer. He appeals, claiming the circuit court erred by not

dismissing the case under the 180-day rule and by denying his motion for judgment

of acquittal, and further claims the circuit court abused its discretion when

admitting evidence and giving certain instructions to the jury. We affirm in part,

reverse in part, and remand for a new trial.

Factual and Procedural Background

[¶2.] In January 2023, Rouse was in custody in the maximum security

cellblock of the Hughes County Jail awaiting trial on an aggravated assault charge.

According to the evidence introduced at trial, on the evening of January 13,

correctional officer (CO) Harlie Petrak was doing rounds when Rouse approached

her and stated, “I need my medication or the next CO to come in here will be

stabbed.” CO Petrak thereafter contacted the nurse, who confirmed that Rouse had

not yet received his evening medication. When the nurse arrived, CO Petrak called

Rouse to come to the door of the cellblock so he could receive his medicine. This

door is between the cellblock where maximum security inmates are housed and the

central area where the correctional officers are stationed. Inmates are supposed to

stay within their cellblock when taking their medicine and are not permitted to

come out of the cellblock unless brought out by an officer.

[¶3.] As Rouse approached the door, CO Petrak, who was standing outside

the cellblock while holding the door open, told him to stay inside the cellblock.

-1- #30681

Instead of stopping at the door, Rouse continued out of the cellblock into the officers’

area and obtained his medicine from the nurse. CO Petrak ordered him to go back

into the cellblock but Rouse refused, saying, “What the fuck are you going to do

about it? Nothing. Exactly.” CO Petrak described Rouse as appearing very

frustrated and agitated and testified that his fists were clenched. He told CO

Petrak he wanted to talk to the person in charge. Shift supervisor Brant Billings,

who was at the officers’ station podium, asked what was going on. Rouse

responded, “What are you going to do about it?” CO Billings called additional

officers to respond to the area and approached Rouse. Because Rouse was not

following the officers’ commands, CO Billings ordered him to “cuff up,” or turn

around and put his hands behind his back to be handcuffed. Rouse refused to

comply. Instead, he set his medicine cup down and put his fists down to his side,

and stated, “Which one of you motherfuckers are going to come at me and are going

to be stabbed first?” As Rouse stood facing the officers, the officers saw he was

firmly gripping in his left hand a small pencil, its well-sharpened point facing

forward.1

[¶4.] The officers immediately recognized the seriousness of the situation, as

they knew the sharpened pencil could be used as a weapon. The officers testified

that because sharpened pencils have been known to be used by inmates to stab

1. According to testimony admitted at trial, inmates are provided three-inch “golf” pencils for writing, but they are prohibited from bringing them outside the cellblock.

-2- #30681

themselves or others, officers consider them potentially lethal objects.2 At that

point, officers Billings, Petrak, and another CO, Zach Knowlton, were in the vicinity

of Rouse. Other officers soon responded to the area. CO Billings ordered Rouse to

drop the pencil, but Rouse refused. CO Petrak took several steps back from him to

maintain distance, as CO Billings talked to Rouse in an effort to de-escalate the

tense situation. He commanded Rouse multiple times to drop the pencil but Rouse

did not do so.

[¶5.] CO Billings made his way to the officers’ station and retrieved a taser

and gave it to CO Knowlton. Under jail policy, a taser may only be brought out

when an officer believes there is a threat to the officer or others. CO Billings told

Rouse he had one last chance to drop the pencil, to which Rouse replied, “Or what?

You going to tase me?” On CO Billings’ signal, CO Knowlton activated the taser.

Rouse then complied without being tased. He snapped the pencil in half and threw

it toward CO Billings, who ordered him to cuff up. Rouse was then handcuffed and

led away to a cell. Approximately an hour later, CO Petrak took water to Rouse in

the cell. At that time, he apologized to her and said he was sorry about the

comments that he had made.

[¶6.] Rouse remained in maximum security custody at the jail. On February

25, 2023, CO Zane Hesse entered the maximum security cellblock. When Rouse

saw him, he said he would be getting out of jail in two weeks and then he was going

2. During the trial testimony, an example was provided involving a prior incident at the jail when an inmate used a sharpened pencil to stab his arm, causing blood to spray across the room. This inmate was taken to the hospital with serious injuries. -3- #30681

to stab CO Hesse. When the officer, who was unsure if Rouse was serious,

responded in a joking manner, Rouse did not laugh. Instead, he asked CO Hesse,

“Do you think I’m joking? I’m being serious.” CO Hesse left the cellblock and

reported the incident to his supervisor.

[¶7.] On March 7, 2023, a grand jury indicted Rouse on three counts of

aggravated assault (physical menace) against a law enforcement officer involving

the incident on January 13, 2023. The victims identified in these felony counts

were officers Petrak, Billings, and Knowlton. In the same indictment, Rouse was

also charged with threatening a law enforcement officer, a class 1 misdemeanor,

involving the incident on February 25, 2023 with CO Hesse. The State filed a part

II information alleging two prior felonies. Rouse made his initial appearance before

a magistrate judge on March 13, 2023.

[¶8.] During the pendency of this case, he also faced felony charges in other

Hughes County criminal cases. This included CRI22-564, in which Rouse was

charged with aggravated assault stemming from an incident where he was alleged

to have stabbed a person with a knife in September 2022, resulting in serious bodily

injury. Another case (CRI22-661) involved a separate aggravated assault charge

alleging that in September 2022, Rouse struck a person and broke his jaw. As a

result of these events, he was arrested and incarcerated in the jail, where he

remained at the time of the incidents at issue in this appeal.

[¶9.] Rouse was appointed counsel, who represented him in all three Hughes

County cases.

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Cite This Page — Counsel Stack

Bluebook (online)
2025 S.D. 29, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-v-rouse-sd-2025.