State of Washington v. Mason Tyler Pilling

CourtCourt of Appeals of Washington
DecidedFebruary 10, 2026
Docket40304-1
StatusUnpublished

This text of State of Washington v. Mason Tyler Pilling (State of Washington v. Mason Tyler Pilling) is published on Counsel Stack Legal Research, covering Court of Appeals of Washington primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
State of Washington v. Mason Tyler Pilling, (Wash. Ct. App. 2026).

Opinion

FILED FEBRUARY 10, 2026 In the Office of the Clerk of Court WA State Court of Appeals, Division III

IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON DIVISION THREE

STATE OF WASHINGTON, ) No. 40304-1-III ) Respondent, ) ) v. ) UNPUBLISHED OPINION ) MASON TYLER PILLING, ) ) Appellant. )

MURPHY, J. — A jury found Mason Pilling guilty of second degree attempted rape

of a child and communication with a minor for immoral purposes. Pilling was sentenced

to 84 months to life imprisonment, to be followed by 36 months of community custody.

He was also assessed multiple community custody conditions.

Pilling appeals from his judgment and sentence, alleging (1) his convictions

violate double jeopardy, and (2) one of his community custody conditions is not

sufficiently crime related and should be stricken.

We disagree and affirm.

FACTS

Background of facts as testified to at trial

In August 2022, the Washington State Patrol Missing and Exploited Children Task No. 40304-1-III State v. Pilling

Force 1 was conducting a “Net Nanny” operation in Moses Lake, Washington.

2 Rep. of Proc. (RP) (Dec. 7, 2023) at 347. The task force had created a profile

on “the Grindr application” with the name “Darrin.” 2 RP (Dec. 7, 2023) at 283.

“Grindr is an application . . . used for hookups in the LGBTQ [lesbian, gay, bisexual,

transgender, or queer] community, specifically male hookups.” 2 RP (Dec. 7, 2023)

at 281. Conversations between Mason Pilling and “Darrin” occurred on Grindr,

as well as another messaging platform called ”Kik,” in addition to text messaging.

2 RP (Dec. 7, 2023) at 297-98.

Detective sergeant Jake Klein of the Washington State Patrol, who was

communicating as the fictitious 13-year-old boy, “Darrin,” testified at trial that Pilling

engaged in lengthy sexually explicit conversations with “Darrin,” despite “Darrin”

telling Pilling he was “13 [years old] but mature.” 2 2 RP (Dec. 7, 2023) at 302.

Their conversations resulted in Pilling arranging to meet “Darrin” for sex:

1 This task force “spearheads multi-agency operations, including federal, state, and local law enforcement, aimed at finding and recovering sexually exploited children and apprehending child predators.” WASH. STATE PATROL, MISSING & EXPLOITED CHILD. TASK FORCE, https://wsp.wa.gov/crime/mectf/ (last visited Feb. 9, 2026); see also RCW 13.60.100-.110. 2 The name “Darrin” was used initially on Grindr. Later, the task force used the name “Jake” on a different application. See 2 RP (Dec. 7, 2023) at 308. Although the names were different, Pilling treated each persona as the same individual. For readability purposes, we refer to the personas collectively as “Darrin.”

2 No. 40304-1-III State v. Pilling

“PILLING: How are you man? If you're on or near the base we should totally kick it sometime. “KLEIN: Dude I’m lookin 4 rn lol. “PILLING: Ahh okay, you hosting? “KLEIN: Ya. “PILLING: Oh nice, I could probably walk over. “KLEIN: Cool dude. “U cool that im young? “PILLING: Yeah that’s cool. Love younger (with a wink, tongue out emoji) how young? “KLEIN: 13 but mature and discrete. “PILLING: Ahh cool. I’d be down just delete that message. “KLEIN: Ya dude. “Wanna txt?

2 RP (Dec. 7, 2023) at 302. Following their messaging exchanges, Pilling sent sexually

explicit photos and described his anatomy, with each conversation remaining sexual in

nature. “Darrin” asked Pilling when he could meet, with Pilling responding, “I can come

over [right now] if you want. ‘Get this hole owned by a young twink.” 2 RP (Dec. 7,

2023) at 309. In anticipation of the meeting, Pilling told “Darrin” he was “freshly lubed

with Vaseline so you can just shove it in no matter how big.” 2 RP (Dec. 7, 2023) at

311-12.

As initially arranged between the two, Pilling first went to a gas station. Pilling

was then asked by “Darrin” to meet him down the road across from a middle school.

When Pilling arrived at the location across from the school, he was arrested. Klein

testified that the task force uses multiple locations for meetings because a second location

3 No. 40304-1-III State v. Pilling

provides an opportunity for the perpetrator to change their mind about following through

with the meeting and it also gives the task force more opportunity for surveillance. Klein

noted that some people will “chat and talk about and fantasize about stuff,” while not

taking a substantial step toward committing the act. 2 RP (Dec. 7, 2023) at 322.

Another member of the task force, Grant County Sheriff’s Office Detective Jacob

Fisher, testified that after Pilling was arrested, he collected the shorts Pilling was

wearing, with Fisher photographing “what appeared to be a greasy spot . . . around the

center of the buttocks area.” 4 RP (Dec. 8, 2023) at 430-31.

Pilling testified during his case-in-chief. On direct examination, he told the jury

that he did not believe that “Darrin” was actually a 13-year-old boy. When shown photos

of “Darrin” utilized by the task force, Pilling said “Darrin” was “most likely 15, but

possibly 16 or 17, maybe 18.” 4 RP (Dec. 11, 2023) at 484. On cross-examination, Pilling

asserted that he did not pre-lube his anus for “Darrin,” but rather a different person he

was going to meet prior to “Darrin.”

A jury found Pilling guilty of attempted rape of a child in the second degree and

communication with a minor for immoral purposes. The trial court subsequently

sentenced Pilling to a concurrent term of imprisonment of 84 months to life on the second

degree attempted rape of a child conviction and 12 months on the communication with a

minor for immoral purposes conviction, to be followed by a 36-month term of

4 No. 40304-1-III State v. Pilling

community custody. The trial court also imposed multiple community custody

conditions.

Pilling now appeals.

ANALYSIS

1. Pilling’s convictions for attempted second degree rape of a child and communication with a minor for immoral purposes do not violate double jeopardy

Pilling argues his convictions for attempted second degree rape of a child and

communication with a minor for immoral purposes violate double jeopardy because the

State relied on the same evidence, the electronic messages between Pilling and “Darrin,”

to prove Pilling both took a substantial step on the attempted rape of a child charge and

communicated with a minor for immoral purposes. Pilling asserts that “as proven, these

offenses are the same in law and fact.” Br. of Appellant at 2.

Pilling did not raise the double jeopardy argument with the trial court, but a

constitutional challenge may be raised for the first time on appeal. State v. Adel, 136

Wn.2d 629, 631-32, 965 P.2d 1072 (1998).

The principle of double jeopardy is that “[n]o person shall . . . be twice put in

jeopardy for the same offense.” WASH. CONST. art. I, § 9; U.S. CONST. amend. V (“[N]or

shall any person be subject for the same offence to be twice put in double jeopardy.”).

“Double jeopardy is violated if, but only if, both convictions punish the same offense.”

5 No. 40304-1-III State v. Pilling

State v. Ray, 5 Wn.3d 350, 362, 575 P.3d 321 (2025). Washington applies the “‘same

evidence’ rule,” 3 to ascertain whether each offense includes an element not included in

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State of Washington v. Mason Tyler Pilling, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-of-washington-v-mason-tyler-pilling-washctapp-2026.