State v. Warfield

2026 S.D. 20
CourtSouth Dakota Supreme Court
DecidedMarch 18, 2026
Docket30929
StatusPublished

This text of 2026 S.D. 20 (State v. Warfield) 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. Warfield, 2026 S.D. 20 (S.D. 2026).

Opinion

#30929-a-RG 2026 S.D. 20

IN THE SUPREME COURT OF THE STATE OF SOUTH DAKOTA

****

STATE OF SOUTH DAKOTA, Plaintiff and Appellee,

v.

KELLY D. WARFIELD, Defendant and Appellant.

APPEAL FROM THE CIRCUIT COURT OF THE FIRST JUDICIAL CIRCUIT BON HOMME COUNTY, SOUTH DAKOTA

THE HONORABLE CHERYLE W. GERING Judge

WANDA HOWEY-FOX of Harmelink & Fox Law Office, P.C. Yankton, South Dakota Attorneys for defendant and appellant.

MARTY J. JACKLEY Attorney General

JACOB R. DEMPSEY Assistant Attorney General Pierre, South Dakota Attorneys for plaintiff and appellee.

CONSIDERED ON BRIEFS FEBRUARY 10, 2026 OPINION FILED 03/18/26 #30929

GUSINSKY, Justice

[¶1.] Kelly Warfield was imprisoned at the South Dakota State Penitentiary

in Sioux Falls, South Dakota, for prior felony offenses before being transferred to

Mike Durfee prison in Springfield, South Dakota. In April 2021, while imprisoned

at Mike Durfee, Warfield was indicted on two counts of simple assault against a

Department of Corrections employee and one count of intentional damage to

property. Count 1 for simple assault was charged under SDCL 22-18-1(1) and 22-

18-1.05, and Count 2 for simple assault was charged under SDCL 22-18-1(5) and

SDCL 22-18-1.05. Count 3 for intentional damage to property was charged under

SDCL 22-34-1(1). Warfield pleaded not guilty to each offense.

[¶2.] The charges arose out of an incident at Mike Durfee where Warfield

destroyed a computer screen and TV before engaging in a physical altercation with

a correctional officer. The altercation was caught on the prison’s video surveillance

system, but the video contains a four-second skip in footage. Warfield appeals his

conviction, raising several issues for our review. We affirm.

Factual and Procedural History

[¶3.] In January 2021, Kelly Warfield’s cell was randomly selected to be

searched by two officers for contraband. During the search, Warfield stood outside

of his cell while two officers examined the inside of his cell. Upon inspection,

Correctional Officer Christopher Day (CO Day) noticed that Warfield’s TV lacked

proper security stickers, specifically the stickers covering the USB port to prevent

unauthorized usage. CO Day confiscated the TV and testified that when he

attempted to remove the TV from Warfield’s cell that Warfield “balled his fist and

-1- #30929

squared his stance” to prevent CO Day from leaving. Warfield eventually moved

out of his way, and CO Day began walking towards the front desk of the prison,

which is near the day hall.

[¶4.] Warfield began to follow him, but first returned to his cell and emptied

the water from his electric tea kettle (hot pot). Carrying the hot pot with him,

Warfield walked down the hallway, down three flights of stairs, and over to the day

hall where CO Day was with Warfield’s TV. The day hall is a recreational space in

the prison containing pool tables and a wall-mounted TV. The front desk overlooks

the day hall area, and security cameras record both the front desk and the day hall.

[¶5.] Once CO Day made it to the day hall, he gave Warfield’s TV to the

officers at the front desk and began to explain the situation. While CO Day and

several officers were behind the front desk, Warfield appeared in the day hall.

Warfield then used the hot pot to strike and break the computer monitor on the

front desk. An officer was seated at the front desk at this time, and the hot pot

nearly missed him. This is documented by the prison surveillance footage

recording, and Warfield admitted to striking the monitor.

[¶6.] Warfield then turned and moved towards the TV hanging on the wall

in the day hall. Video footage and testimony at trial shows him dropping the hot

pot before striking the TV with his fist several times, damaging it beyond repair.

Warfield alleges that he dropped the hot pot because he did not want to hurt anyone

with the plastic component that had come loose and was hanging from the bottom of

the kettle. CO Day and the other officers present rushed into the day hall and

surrounded Warfield.

-2- #30929

[¶7.] When Warfield turned from the TV to face the entering officers and

started walking towards them, Officer Don Schwindt sprayed Warfield with pepper

spray, but it did not incapacitate him. Several officers testified that CO Day

ordered Warfield to “cuff up,” but that he did not comply. Video surveillance shows

Warfield then approaching CO Day and throwing multiple punches at him. CO Day

does not swing back at Warfield in the video surveillance footage, but instead

assumes a defensive position to block Warfield’s punches. Warfield landed several

punches on CO Day’s face and chest. Officer Brian Salts then took Warfield to the

ground and handcuffed him. CO Day suffered from whiplash and facial bruising

and swelling.

[¶8.] The prison surveillance cameras captured the incident, but the footage

contained a four-second skip in coverage. The skip begins when Warfield turned

around after smashing the TV in the day hall, and the footage resumes when

Warfield can be seen throwing several punches at CO Day. According to the record

and testimony at trial, the skip occurred due to a common bandwidth issue that

happens when the 800 cameras at the prison upload data at the same time. This is

called “bottlenecking,” and it frequently causes short skips in the recording.

[¶9.] During the discovery process, Warfield received footage from two

camera angles overlooking the front desk and the day hall that included the four-

second skip. There are three security cameras in the area, but footage from only

two of the cameras was provided to Warfield because the third camera did not

capture the entire incident.

-3- #30929

[¶10.] The prison preserved footage from the two relevant camera angles and

uploaded it to a USB drive. A witness at trial testified that the footage cannot be

altered at this stage due to the encryption processes. Footage from the third

camera was left on the server, but eventually written over in accordance with the

system’s regular processes. During discovery, Warfield attempted several times to

inspect the prison servers, but it is unclear from the record whether that ever

occurred. The circuit court signed a court order to allow Warfield to inspect the

servers, but the record documents a breakdown in the relationship between

Warfield and the expert he retained. Over the course of discovery, Warfield’s

counsel filed several discovery motions seeking video footage of the four-second skip

and other system security details. During a pretrial conference, the circuit court

noted that “the State has repeatedly stated that they have produced what is

available to be produced and that it is no longer available. Any video could no

longer be retrieved” because the footage only exists on the servers for six months.

[¶11.] In October 2021, Warfield filed a pro se motion to dismiss the simple

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Cite This Page — Counsel Stack

Bluebook (online)
2026 S.D. 20, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-v-warfield-sd-2026.