Culhane v. Thovson

CourtSouth Dakota Supreme Court
DecidedApril 15, 2026
Docket30782
StatusPublished

This text of Culhane v. Thovson (Culhane v. Thovson) 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
Culhane v. Thovson, (S.D. 2026).

Opinion

#30782-aff in pt & rev in pt-JMK 2026 S.D. 23

IN THE SUPREME COURT OF THE STATE OF SOUTH DAKOTA

****

SEAMUS CULHANE, TURBAK LAW OFFICE, P.C., THOMAS DICKSON and DICKSON LAW OFFICE, Plaintiffs and Appellees,

v.

BILL THOVSON, Defendant and Appellant.

APPEAL FROM THE CIRCUIT COURT OF THE THIRD JUDICIAL CIRCUIT CODINGTON COUNTY, SOUTH DAKOTA

THE HONORABLE DOUGLAS E. HOFFMAN Judge

MICHAEL L. GUST of ABST Law, P.C. Fargo, North Dakota

MARK A. SCHWAB of Schwab, Thompson & Frisk West Fargo, North Dakota Attorneys for defendant and appellant.

ARGUED MARCH 26, 2025 OPINION FILED 04/15/26 ****

NANCY J. TURBAK BERRY of Turbak Law Office, P.C. Watertown, South Dakota

CHRIS ANGELL RICHARD J. THOMAS of Burke & Thomas PLLP Arden Hills, Minnesota Attorneys for plaintiffs and appellees. #30782

KERN, Retired Justice

[¶1.] Bill Thovson, a South Dakota resident, contacted attorney Seamus

Culhane, a South Dakota attorney, following the tragic death of Thovson’s wife,

Paula, as a result of a car accident in North Dakota on July 28, 2020. Culhane

agreed to represent Thovson and his minor daughter in relation to Paula’s death

and the parties signed a legal services agreement establishing a one-third

contingent fee. Shortly thereafter, Culhane recruited Thomas Dickson, a North

Dakota trial attorney, to assist. The parties signed a second legal services

agreement establishing that the one-third contingent fee would be split equally

between Culhane and Dickson (collectively Attorneys). Both agreements permitted

Attorneys to withdraw from representation and file a lien for the full amount of

their contingent fee in the event that Thovson refused to accept a settlement offer

that Attorneys considered reasonable.

[¶2.] Within one month of Paula’s death, the at-fault driver’s and vehicle

owner’s insurer tendered the policy limits on both policies for a total of $500,000.

With the hope of recovering a larger sum, Attorneys and Thovson continued to look

for additional assets and potential sources of recovery but were ultimately

unsuccessful. Attorneys advised Thovson in November 2020 that settlement was

the best option. Thovson declined to accept the settlement at that time. Attorneys

provided notice of their withdrawal in January 2021 and filed an attorney’s lien in

the amount of $170,049.81 representing one-third of the $500,000 settlement offer,

plus costs. Eighteen months later, in July 2022, Thovson accepted the insurer’s

settlement offer and Attorneys brought suit against Thovson, seeking a declaratory

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judgment enforcing their attorney’s lien and alleging breach of contract. Thovson

counterclaimed for fraud, recission, breach of fiduciary duty, breach of contract, and

deceit, relying in part on North Dakota law.

[¶3.] Following discovery, the parties filed cross-motions for summary

judgment. The circuit court granted Attorneys’ motion for summary judgment on

their claims and ordered Thovson to pay Attorneys’ fees and costs plus $31,303.59

in prejudgment interest. The court also granted Attorneys’ motion for summary

judgment on Thovson’s counterclaims, which were dismissed. Further, the court

held that North Dakota law did not apply, but that even if it did, Thovson failed to

provide notice of recission within the statutory timeframe required under North

Dakota law in order to void the agreement. Thovson appeals. We affirm in part,

reverse in part, and remand for a determination of Attorneys’ reasonable fees based

on quantum meruit.

Factual and Procedural Background

[¶4.] Paula Thovson was killed in a car accident on July 28, 2020, in North

Dakota. The at-fault driver, Dean Johs, was westbound on a North Dakota

highway, driving a truck pulling a gooseneck trailer loaded with construction

trusses and sheets of metal. Dean, who was under the influence of painkillers, was

texting when he sped through a stop sign and drove through an intersection

immediately in front of Paula, who was traveling southbound. Paula’s vehicle T-

boned Dean’s truck behind the passenger-side rear axle. The forceful impact of the

collision crushed Paula’s vehicle pushing it westward and causing the trailer to

separate from the truck, which rolled at least once before landing on its wheels in

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the ditch. After being extricated from the vehicle, Paula was transported by air to

Avera St. Luke’s Hospital in Aberdeen where she died from her injuries. At the

time of the collision, Paula was talking on the phone with her husband, Bill

Thovson.

[¶5.] On August 4, 2020, the day after Paula’s funeral, Thovson contacted

Seamus Culhane with Turbak Law Offices, P.C., by text message. In the message,

Thovson stated that he was referred to Culhane and asked Culhane if he would “be

interested in representing me on my wife’s . . . fatal automobile crash[.]” Thovson

expressed concern about “evidence disappearing in this critical personal injury

case.” Culhane agreed to start looking into the case and asked that Thovson send

the police reports. The following morning, Thovson e-mailed Culhane screenshots of

text messages between Thovson and Trooper Paul Sova with the North Dakota

Highway Patrol (NDHP). Thovson stated that the NDHP released the vehicles and

trailer the previous day and gave Culhane the name of the body shop where the

vehicles were being held.

[¶6.] Lisa Ronke, a paralegal with Turbak Law, contacted Trooper Sova on

August 5 and was informed that he had finished his report and that the vehicles

had been released. Trooper Sova stated that a criminal investigation was

underway, and that the incident was considered a homicide. He also stated that the

“stop sign was clearly blown.” Ronke called the body shop where the vehicles were

being held and spoke to Steve Ost, the shop’s owner, who provided the insurance

information for the truck and trailer. She told Ost that he would be receiving an

anti-spoliation letter and asked that he preserve all evidence relating to the

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accident. Ronke also learned that there was a convenience store on the corner near

the scene of the collision that had a video of the collision.

[¶7.] Ronke contacted the convenience store manager, Paul Ostendorf, and

learned that Ostendorf gave a copy of the video to the NDHP. Ronke asked him to

preserve his copy of the video and informed him that he would be receiving an anti-

spoliation letter. Ostendorf stated that he did not see the collision, but he heard it

and immediately ran to Paula’s vehicle, but it was “beyond anything [he] could do to

help.” Hours after the collision, Ostendorf helped clear the debris from the accident

and reload the items on the trailer. Ostendorf stated that the trailer was loaded

with trusses and steel for a pole barn.

[¶8.] Culhane sent an e-mail to Thovson on August 6, 2020, updating him on

the work that had been done thus far. He explained that Ronke contacted and

spoke with witnesses and learned that “there is likely video at the c-store near the

collision.” Culhane also informed Thovson that he had arranged to have the

vehicles inspected and that he was looking for more information about Dean Johs.

Additionally, Culhane stated that he was trying to discover where the truss load

originated from and its destination in order to determine if additional parties could

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