Andrew Lee Boyer v. The State of Wyoming

2025 WY 100
Wyoming Supreme Court·Decided September 12, 2025·No. S-24-0295·Published

Opinion

IN THE SUPREME COURT, STATE OF WYOMING

2025 WY 100

APRIL TERM, A.D. 2025

September 12, 2025

ANDREW LEE BOYER,

Appellant (Defendant),

v. S-24-0295

THE STATE OF WYOMING,

Appellee (Plaintiff).

Appeal from the District Court of Campbell County The Honorable Stuart S. Healy III, Judge

Representing Appellant: Office of the State Public Defender: Brandon Booth, Wyoming State Public Defender; Kirk A. Morgan, Chief Appellate Counsel; and Elizabeth B. Lance, Toni E. Hartzel, Lance & Hall LLP, Cheyenne, Wyoming. Argument by Ms. Lance.

Representing Appellee: Bridget Hill, Attorney General; Jenny L. Craig, Deputy Attorney General; Kristen R. Jones, Senior Assistant Attorney General; Kristine D. Rude, Assistant Attorney General. Argument by Ms. Rude.

Before BOOMGAARDEN, C.J., and GRAY, FENN, and JAROSH, JJ., and FROELICHER, D.J.

NOTICE: This opinion is subject to formal revision before publication in Pacific Reporter Third. Readers are requested to notify the Clerk of the Supreme Court, Supreme Court Building, Cheyenne, Wyoming 82002, of any typographical or other formal errors so that correction may be made before final publication in the permanent volume. FROELICHER, District Judge.

[¶1] A jury convicted Andrew Boyer of first-degree arson for starting a fire in his trailer home. On appeal, Mr. Boyer argues there was not sufficient evidence for a jury to convict him of first-degree arson and the district court erred when it excluded evidence which Mr. Boyer believes supported his theory of defense. We affirm.

ISSUES

[¶2] Mr. Boyer raises two issues, which we rephrase as:

1. Was there substantial evidence to support Mr. Boyer’s conviction of first-degree arson?

2. Did the district court violate Mr. Boyer’s constitutional rights when it excluded evidence that supported his theory that an alternative suspect started the fire?

FACTS

[¶3] Mr. Boyer owned a trailer home located at 1605 Echeta Road, Lot 21 in Gillette. On the morning of August 2, 2022, Charlene Haglund was smoking a cigarette outside of her trailer home, directly across from Mr. Boyer’s trailer home. Mr. Boyer approached Ms. Haglund and asked if he could borrow her lighter. He lit his cigarette, made some small talk, and walked toward the main road. Ms. Haglund said Mr. Boyer was wearing a dark-colored polo shirt. About thirty minutes later, Ms. Haglund smelled and saw smoke coming from Mr. Boyer’s trailer home. She had her boyfriend call 911 to report the possible fire. Ms. Haglund did not see anyone else exit Mr. Boyer’s trailer that morning.

[¶4] After leaving Ms. Haglund’s home, Mr. Boyer stopped at JB Auto Glass. Mr. Boyer was wearing shorts, flip-flops, and a black T-shirt. He had a dog with him. He asked Joseph Billington, owner of JB Auto Glass, if he could use the restroom. Mr. Billington gave him permission. Mr. Billington noticed a strong bleach odor coming from the restroom after Mr. Boyer finished using it. Mr. Boyer was covered in bleach when he came out of the restroom, and his shirt had bleach spot stains all over it. There was also bleach on his flip-flops. Mr. Billington asked Mr. Boyer what happened and if he was alright. Mr. Boyer told him not to worry about it. Mr. Boyer grabbed his dog and left on foot, in the opposite direction he came from. The bleach had been in a spray bottle. There was bleach on the floor when Mr. Billington went into the restroom afterwards.

[¶5] Following Mr. Boyer’s stop at JB Auto Glass, Mr. Boyer’s 17-year-old son saw his father walking while Mr. Boyer’s son was out to get the mail. Mr. Boyer’s son lived

2 with his mother, who is also Mr. Boyer’s former girlfriend, Tanya Exley. Mr. Boyer’s son gave Mr. Boyer a ride to Ms. Exley’s house. When he arrived at the house, Mr. Boyer was wearing his son’s gray tank top that had been left in Ms. Exley’s vehicle. Mr. Boyer entered the house, and Ms. Exley said he smelled like cleaning supplies. She asked why he smelled like cleaning supplies. Mr. Boyer told her he stopped somewhere when walking to her house to use the restroom and washed his hands with cleaning supplies, because that was what was in the restroom. He also said he had been cleaning his trailer that morning. Approximately ten minutes after he arrived, Ms. Exley drove Mr. Boyer to the golf course to talk with his father about watching his dogs, and then she drove Mr. Boyer directly to his trailer. They spent no more than twenty minutes visiting with Mr. Boyer’s father. Ms. Exley dropped Mr. Boyer off at the entrance of the trailer park because there were fire trucks and law enforcement vehicles near Mr. Boyer’s trailer home. Ms. Exley said Mr. Boyer was acting strange and appeared to be agitated. She believed he recently used methamphetamine.

[¶6] There was nobody located in the trailer when first responders arrived on scene or entered the trailer. Two dogs, however, were located near the trailer and were collected by the police department The dogs belonged to Mr. Boyer.

[¶7] First responders observed light smoke coming from the main doorway of Mr. Boyer’s trailer. Firefighters shut off the gas to the trailer and entered through the front door. There were two doors into the trailer and several windows. All the doors and windows were shut and locked. Once inside, firefighters observed thick smoke close to the floor. They discovered all four burners were turned on and hot on the gas stove in the kitchen. There was nothing on the burners. They also observed three different places where a fire had been lit: the west wall, the east wall, and the north wall. Each fire spot was distinct and not connected to one another, which made the firefighters suspicious. There were combustible materials surrounding the trailer, such as trees and bushes. The fire was put out and the smoke was cleared from the trailer.

[¶8] Approximately one hour and thirty-nine minutes after the report of a possible fire was made, Mr. Boyer walked up to his trailer. He was wearing jeans, a gray tank top, and sandals. Police officers told him what had happened and advised him that he could not enter the trailer because they were obtaining a search warrant. Officers eventually obtained a search warrant.

[¶9] Officers questioned Mr. Boyer on his whereabouts that morning. He told them his dogs got out after he smoked a cigarette, so he chased after them. He said he was able to catch one dog and took it to Ms. Exley’s house. He told the officers he did not stop anywhere prior to arriving at Ms. Exley’s house. Mr. Boyer then said he asked her to give him a ride home and help him find his other dogs. When he saw the firetrucks, he asked Ms. Exley to keep his dog until he found out what was happening. Mr. Boyer told law enforcement Ms. Exley had given him a ride to the golf course so that he could speak

3 with his father. Officers found Mr. Boyer to be uncooperative in answering their questions.

[¶10] During their investigation officers learned Mr. Boyer changed clothes between JB Auto Glass and Ms. Exley’s house and they attempted to look for the shirt. They were unable to find any clothing in the area between JB Auto Glass and Ms. Exley’s house. Law enforcement testified that bleach and cleaning products can affect and degrade the integrity of evidence.

[¶11] An investigator was assigned to determine the cause of the fire. No witnesses saw how the fire was started or who started it. The investigator found there were two or three different fire spots that were not joined by a source. He also said the doors and windows were locked and shut, and there was no evidence of forced entry. The investigator determined that the fire was not caused by an electrical issue. He found there was no evidence that the fire started naturally or was caused by a utility.

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Andrew Lee Boyer v. The State of Wyoming, 2025 WY 100 (Wyo. 2025).

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