State v. Luna

CourtWashington Supreme Court
DecidedOctober 30, 2025
Docket103,251-0
StatusPublished

This text of State v. Luna (State v. Luna) is published on Counsel Stack Legal Research, covering Washington 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. Luna, (Wash. 2025).

Opinion

FILE THIS OPINION WAS FILED FOR RECORD AT 8 A.M. ON OCTOBER 30, 2025 IN CLERK’S OFFICE SUPREME COURT, STATE OF WASHINGTON OCTOBER 30, 2025 SARAH R. PENDLETON SUPREME COURT CLERK

IN THE SUPREME COURT OF THE STATE OF WASHINGTON

STATE OF WASHINGTON, No. 103251-0 Respondent, EN BANC v.

LOLA FELIPA LUNA, Filed: October 30, 2025 Petitioner.

STEPHENS, C.J.—Lola Felipa Luna got in a fight with S.P.T., another

teenage girl she knew only through social media. S.P.T. arrived outside Luna’s

home and started the fight by punching Luna, who responded using her pocketknife.

S.P.T. died of her injuries, and the State charged Luna with murder, causing her to

be tried as an adult.

At trial, the State was allowed to show social media posts by Luna and video

of her police interrogation to argue that she had a preexisting fixation on stabbing

someone and showed no remorse after the fight. Luna argued self-defense and

offered additional social media evidence, including an image she was sent before the State v. Luna, No. 103251-0

fight, which she believed showed S.P.T. threatening her with gang violence.

Following 13 days of trial, a jury found Luna guilty of intentional but not

premeditated murder.

Luna challenges several evidentiary rulings and argues that the court should

have applied newly enacted RCW 13.40.740 to exclude evidence from the

interrogation. These rulings required the trial court to apply centuries-old legal

doctrines—waiver of constitutional rights, res gestae, and the foundation

requirement for evidence—in a modern context, involving two things the law has

not always adequately understood: young people and social media. Courts must

meaningfully consider a defendant’s youth when assessing whether they understood

their constitutional rights well enough to waive those rights and proceed with an

interrogation. Courts must also examine social media evidence in the context in

which it arises and in light of the purpose for which it is proffered.

We hold that the court here erred in applying these principles. While RCW

13.40.740 does not apply, Luna did not validly waive her right to silence, and

evidence from her interrogation should not have been admitted. Further, several

evidentiary rulings concerning social media evidence undermined the fairness of the

trial and the soundness of the verdict. We therefore vacate the jury verdict and

remand for further proceedings consistent with this opinion.

2 State v. Luna, No. 103251-0

FACTS

Luna and S.P.T. had never met in person before the day of their fight, but they

knew of each other through social media. Luna was also connected on social media

with H.D., a younger teenage girl who was close friends with S.P.T. and who thought

of S.P.T. as a big sister. Luna had just turned 16 around a month before the fight

with S.P.T. S.P.T. was also 16 at that time, and H.D. was about two years younger

than both Luna and S.P.T.

In August 2020, five months before the fight with S.P.T., Luna started a fight

with H.D. at the mall because H.D. had been talking to Luna’s ex-boyfriend. The

fight lasted less than a minute, and neither Luna nor H.D. was seriously injured. This

was the only time Luna and H.D. met in person. Luna said she believed that after

this fight, she had made up with H.D., and they became cordial and friendly with

each other again on social media. 4 Verbatim Rep. of Proc. (VRP) at 1224-25.

On January 29, 2021, Luna received messages and videos from H.D. and other

people, seeking a fight with Luna. They sent her addresses of houses for her to go

to that night so they could fight. Luna declined the invitation to fight and went to

sleep.

The next day, S.P.T. contacted H.D. saying she wanted to fight Luna because

they “had drama,” part of which related to the earlier fight at the mall between Luna

and H.D. 2 VRP at 456-57. S.P.T. asked H.D. to text Luna and say that H.D. wanted

3 State v. Luna, No. 103251-0

to fight Luna. H.D. did so. This surprised Luna because she thought that any prior

issues with H.D. had been dealt with, including those from the night before. 2 VRP

at 457; 4 VRP at 1318. Luna replied by sending H.D. her address and telling H.D.

to come to her house. Luna testified she did not actually believe that H.D. wanted

to fight her and expected that even if she did, they could talk through their issues

and avoid fighting. 4 VRP at 1318-19. Unbeknown to Luna, H.D. had sent the

address to S.P.T. One of S.P.T.’s friends drove her to Luna’s house, and another of

S.P.T.’s friends and S.P.T.’s infant daughter came along in the car. H.D. did not go

with them.

After responding to H.D.’s message, Luna communicated with two of her

friends about H.D. They shared a video of the earlier mall fight between Luna and

H.D., which Luna had posted on TikTok shortly after that fight with music added to

it.

At some point before S.P.T. arrived at her house, Luna received a text saying

that H.D. was six minutes away, so she prepared to step outside her front door.

Before stepping outside, she looked through a drawer in her dining room for her

pocketknife and put it in her pocket. Luna testified that she put her pocketknife in

her pocket or purse every time she stepped out of her house, and that she carried it

for multiple reasons, including opening packages and self-protection. 4 VRP at

1320.

4 State v. Luna, No. 103251-0

Luna opened her front door and stood in the doorway, looking outside. As

she started to turn back inside, she heard yelling coming from the street, which is

several steps down a slope from her front yard. She stepped outside onto the porch

and then further down onto a paved walkway leading to the gate in the chain link

fence that surrounds her house. She then saw someone she did not immediately

recognize walk up the steps to her house, come through the gate, and continue into

the yard to stand in front of her. After a second, Luna recognized this person as

S.P.T.

Luna and S.P.T. began talking, and their exchange turned into a verbal

altercation. Luna testified that she became fearful that the verbal altercation would

turn physical, so she pulled the pocketknife out of her left pocket, slipped it behind

her back, opened it up, and held it concealed behind her back in her right hand. 4

VRP at 1324-25.

The altercation turned physical when S.P.T. came at Luna and punched her in

the head with her right fist. Luna unsuccessfully attempted to block the first punch

with her left hand, and when the punch hit her head, she reacted by starting to stab

at S.P.T. with the pocketknife in her right hand. S.P.T. continued to punch Luna,

mostly in the head, and Luna continued to slash or stab S.P.T. with her pocketknife.

S.P.T. had a hold on Luna and pulled her head down so that Luna could only see

their feet. At some point, S.P.T. pushed Luna up against the chain link fence.

5 State v. Luna, No. 103251-0

Eventually, Luna stopped slashing with her pocketknife, and S.P.T. continued

punching her around five more times before stopping. In total, S.P.T. punched Luna

around 38 times and Luna slashed or stabbed S.P.T. around 27 times. 4 VRP at

1395-96.

The fight lasted less than 1 minute. One of S.P.T.’s friends and Luna’s

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State v. Luna, Counsel Stack Legal Research, https://law.counselstack.com/opinion/state-v-luna-wash-2025.