CASPER, Wyo. — The Wyoming Supreme Court has upheld the 2025 conviction of Steven Randall Marler, 52, who was sentenced to 125 to 175 years in prison on eight felony counts of sexually abusing two girls under his foster or adoptive care at his home on Casper Mountain. Marler was also convicted of five misdemeanor batteries and a count of child endangerment. He was found not guilty of sexual abusing another two other minors in the family, including the one who had first brought forward allegations in 2016.

The Supreme Court opinion noted that discrepancies in her testimony from previous statements were revealed at trial.

The appeal claimed that the Natrona County court where the trial was held improperly admitted testimony about physical abuse and Marler’s insistence that the children give him massages, which they said he referred to as a “daddy tax.” 

The massages did not result in charges, and Wyoming courts are strict in disallowing evidence of “prior bad acts” for uncharged conduct that might color the opinion of the jury about whether the defendant is guilty of the actual charges.

The opinion released Friday and written by Justice Robert C. Jarosh noted that the Natrona Court, under Judge Kerri Johnson, had multiple hearings before the trial about whether the state should be allowed to introduce that evidence. It can only do so under specific circumstances, such as establishing a course of conduct relevant to  “grooming behavior” and illustrating the power Marler held over the children and his ability and motivation in carrying out the abuse.

“The “daddy tax” massage evidence demonstrated a predictable, recurring pattern of behavior that directly illuminated Mr. Marler’s motive and systematic course of conduct,”  the opinion reads. “The “daddy tax” massage evidence demonstrated a clear behavioral pattern and provided relevant context about how Mr. Marler targeted and groomed the children by exploiting his parental role and initiating abuse through seemingly innocent touching — all as a means to gratify his sexual desires.”

The opinion also noted that the jury had been properly instructed not to infer guilt based on the testimony about uncharged behavior they might find off-putting.

The appeal attorneys also argued that evidence of punishment in the form of spanking, exercise and withholding food was not relevant to the charged crimes and unfairly prejudicial to Marler.

“However, we agree with the district court this evidence was relevant to show Mr. Marler’s intent and motive to gain submission by the victims,” Friday’s opinion said.

Related

The 78th National High School Finals Rodeo (NHSFR) starts on Sunday, July 19, in Lincoln, Nebraska, and goes through Saturday, July 25, 2026. There are 12 rodeo performances across the seven days, with six in the first round and six in the second round. The top 20 cowboys and cowgirls return to the championship short round at 7 p.m. on Saturday, July 25. Wyoming has 51 contestants competing across the 13 rodeo events, plus light rifle and trap shooting.

WYOMING RODEO ATHLETES OPEN COMPETITION AT NHSFR

Yoder’s Hadley Thompson was the All-Around Cowgirl at the 2025 NHSFR. She won national titles in the breakaway roping and goat last year in Rock Springs. Wyoming finished 11th in the team standings last year with 3,750.00 team points. The Cowboy State’s girls placed sixth, and the boys were 25th. Thompson also had the AQHA Horse of the Year for Cowgirls in CD Smokin Miss Kitty. Emeree Tavegie was sixth in pole bending.

The daily rodeo performances are at 9 a.m. and 7 p.m. The first go ends after Wednesday morning’s performance, while the second go ends after Saturday morning’s performance.

Wyoming State High School Finals Rodeo Results & NHSFR Qualifiers 2026

Wyoming’s contestants and events with their draw

Ryley Alameda – Reined Cow Horse (Mon AM, Thurs PM)

Wade Asay – Reined Cow Horse (Tues PM, Wed AM)

Claire Bilek – Girls Cutting (Mon AM, Fri PM)

Kolton Bonenberger – Bull Riding (Mon PM, Fri AM)

Jace Bowles – Team Roping (Mon AM, Fri PM)

Cooper Brownlee – Shooting Rifle and Shooting Trap

Blue Butler – Breakaway Roping (Mon AM, Fri PM); Goat Tying (Wed AM, Wed PM)

Kolbe Chant – Tie-Down Roping (Sun PM, Sat AM)

Heston Crozier – Shooting Trap

Blake Cushman – Pole Bending (Sun PM, Sat AM)

Karly Davis – Barrel Racing (Tues AM, Thurs PM)

Teague Duncan – Saddle Bronc (Tues PM, Thurs AM)

Memphis Erdman – Shooting Rifle

Hays Espenscheid – Team Roping (Tues AM, Thurs PM)

Kendrie Ewing – Barrel Racing (Wed AM, Wed PM)

Ellie Feathers – Shooting Rifle

Kashley Fornstrom – Barrel Racing (Tues PM, Thurs AM)

Kade Fraley – Saddle Bronc (Mon PM, Fri AM)

Landon Gold – Team Roping (Sun PM, Sat AM); Steer Wrestling (Wed AM, Wed PM)

Teague Goodman – Steer Wrestling (Tues AM, Thurs PM)

Tanner Griemsman – Team Roping (Tues AM, Thurs PM)

Cody Hayden – Boys Cutting (Mon AM, Fri PM)

Rhame Hicks – Goat Tying (Sun PM, Sat AM)

Stone Hooten – Shooting Trap

Coe Hornbuckle – Barrel Racing (Wed AM, Wed PM)

Carter Hutchison – Steer Wrestling (Tues PM, Thurs AM); Tie-Down Roping (Sun PM, Sat AM); Reined Cow Horse (Mon AM, Thurs AM)

Kress Johnson – Team Roping (Mon AM, Fri PM)

Taylor Kimzey – Shooting Rifle

Emma Martin – Pole Bending (Mon PM, Fri AM)

Bella Martinson – Breakaway Roping (Mon PM, Fri AM)

Anna McQueeney – Girls Cutting (Sun PM, Sat AM)

Raden Miller – Steer Wrestling (Mon AM, Fri PM)

Taten Mills – Team Roping (Mon PM, Fri AM)

Owen Monfeldt – Bull Riding (Tues AM, Thurs PM)

Ashtyn Noland – Reined Cow Horse (Mon PM, Thurs AM)

Keon Norris – Bareback Riding (Tues PM, Thurs AM)

Riggin Pearce – Bull Riding (Tues PM, Thurs AM)

Bridger Peil – Tie-Down Roping (Tues AM, Thurs PM)

Karly Peterson – Girls Cutting (Mon PM, Fri AM)

Nathan Peterson – Boys Cutting (Tues PM, Thurs AM)

Trenton Rogers – Bareback Riding (Wed AM, Wed PM)

Rickie Jo Rourke – Goat Tying (Tues AM, Thurs PM)

Tuf Scarborough – Saddle Bronc (Sun PM, Sat AM)

Ty Scarborough – Saddle Bronc (Wed AM, Wed PM)

Stetson St. Clair – Bull Riding (Wed AM, Wed PM); Team Roping (Sun PM, Sat AM)

Whitney Tarver – Team Roping (Mon PM, Fri AM)

Emeree Tavegie – Pole Bending (Mon AM, Fri PM)

Dylan Thar – Breakaway Roping (Tues AM, Thurs PM)

Hadley Thompson – Breakaway Roping (Mon AM, Fri PM); Pole Bending (Tues PM, Thurs AM); Goat Tying (Wed AM, Wed PM)

Cruz Viles – Team Roping (Mon AM, Fri PM)

Tuf Weber – Shooting Trap

The Light Rifle competition is on Tuesday, July 21, and the Short Go is on Wednesday, July 22 at 1:30 p.m. The Trap Shooting competition is on Thursday, July 23, and the Short Go is on Friday, July 24 at 8 a.m. The Reined Cow Horse event will start on Monday, July 20, and go through Thursday, July 23, each day at 8 a.m. and 6 p.m. The Reined Cow Horse Championship Short Go is on Friday at 4 p.m. The Cutting Events start on Sunday at 7 p.m., then will run at 9 a.m. from Monday through Friday. The 12th Cutting performance is Saturday, July 25 at 8 a.m. The Cutting Championship Short Go is on Saturday at 2 p.m.