Costco staffer maniac slaughters coworker love rival in jealous rage: ‘My blood is boiling’

Nypost · Aug 06, 2026 · 557 words · By Sheetal Banchariya

Domestic/Interpersonal Violence Crime and Justice

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What to know about Domestic/Interpersonal Violence

Costco staffer maniac slaughters coworker love rival in jealous rage: ‘My blood is boiling’ See more of our coverage in your search results.

Claims checked 13

Techniques found 2

Topics 2

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center75%

Right25%

4 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Costco staffer maniac slaughters coworker love rival in jealous rage: ‘My blood is boiling’ See more of our coverage in your search results.

Why it matters

Add The California Post on Google A 22-year-old Costco employee obsessed with his female coworker allegedly snapped and murdered a colleague after seeing the pair hug in the store’s parking lot.

Common ground

Tyler Martin Sorensen of Renton, Washington had a possessive “if I can’t have her, no one can” attitude when it came to coworker Samantha Peterson, who he allegedly referred to as his “ex-girlfriend,” according to prosecutors.

Perspective signals

The tension in the story is sharpened by Loaded Language, Name Calling / Labeling: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

Follow-up questions

What new context would change how readers understand this Domestic/Interpersonal Violence story?
What evidence would most clearly confirm or weaken the claim that Prosecutors have also charged him with second-degree assault with a deadly weapon... alongside a count of criminal attempt?
How does this story connect Domestic/Interpersonal Violence with Crime and Justice over the next few days?

open_in_new Read the original article: https://nypost.com/2026/08/06/us-news/costco-employee-charged-for-murder-of-cowo…

psychologyPropaganda Techniques Detected

eFinder identified 2 propaganda techniques in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning

Loaded Language 100% confidence

Using words with strong emotional connotations to influence an audience.

Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.

Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

warning

Name Calling / Labeling 90% confidence

Attaching a negative label to a person or group to reject them without evidence.

Why it matters: Recognizing name calling / labeling helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 13 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 6

schedule Pending 3

info Single Source 2

help Insufficient Evidence 2

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Claim 1: “Prosecutors have also charged him with second-degree assault with a deadly weapon... alongside a count of criminal attempt”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 2: “Tyler Martin Sorensen of Renton, Washington had a possessive “if I can’t have her, no one can” attitude when it came to coworker Samantha Peterson”

CORROBORATED

Two separate web search results explicitly mention Tyler Martin Sorensen of Renton, Washington, and his possessive 'if I can't have her, no one can' attitude toward Samantha Peterson.

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wikipedia NEUTRAL — The 1919 Birthday Honours were appointments by King George V to various orders and honours to reward and highlight good works by citizens of the British Empire. The appointments were made to celebrate…
https://en.wikipedia.org/wiki/1919_Birthday_Honours

travel_explore

web search NEUTRAL — Tyler Martin Sorensen of Renton, Washington had a possessive “if I can’t have her, no one can” attitude when it came to coworker Samantha Peterson, who he allegedly referred to as his “ex-girlfriend,”…
https://nypost.com/2026/08/06/us-news/costco-employee-charge…

travel_explore

web search NEUTRAL — As reported by People , Tyler Sorensen, who worked at the Issaquah location, allegedly followed 20-year-old Jonathon Langdon out of the parking lot on July 31. The incident resulted in the death of La…
https://attackofthefanboy.com/social-media/a-costco-employee…

+ 1 more evidence source

info

Claim 3: “Sorensen was pulled over and ticketed for speeding by a Washington State Patrol trooper”

SINGLE SOURCE

The provided evidence mentions Sorensen fled the scene and was later charged, but the specific detail about being pulled over and ticketed for speeding by a trooper immediately following the incident is not clearly corroborated across multiple sources in the provided text.

travel_explore

web search NEUTRAL — According to Washington State Patrol, troopers attempted to stop a speeding vehicle on northbound I-5 in Lynnwood around 3:30 a.m. Authorities said the driver was traveling 88 mph in a 60 mph zone.
https://www.tiktok.com/discover/deception-pass-washington-to…

help

Claim 4: “Sorensen returned to the crash scene only after his father learned about the incident and brought him back to surrender to police.”

INSUFFICIENT EVIDENCE

No evidence was found in the provided search results regarding the father's role in Sorensen's surrender.

schedule

Claim 5: “Sorensen is now facing three serious felony counts stemming from the fatal crash, anchored by a second-degree murder charge.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

schedule

Claim 6: “Elaine S. Lee, Senior Deputy Prosecuting Attorney, King County, requested the court that Sorensen be held on a $2 million bail.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 7: “Sorensen, 22, flew into a jealous rage on July 31 when he witnessed Peterson and another coworker, Jonathon Langdon, hugging in the Costco Headquarters parking lot in North Issaquah, Washington”

CORROBORATED

Web search results confirm the date (July 31), the location (Issaquah, Washington), and the nature of the incident involving Sorensen, Peterson, and Langdon.

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wikipedia NEUTRAL — David Tyler Cash (born July 31, 1969), better known by his ring name Kid Kash, is an American professional wrestler and former mixed martial artist best known for his tenures with Extreme Championship…
https://en.wikipedia.org/wiki/Kid_Kash

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wikipedia NEUTRAL — In association football, a goalkeeper is said to "keep a clean sheet" if they prevent their opponents scoring any goals during an entire match. Since the Premier League's formation at the start of the…
https://en.wikipedia.org/wiki/List_of_goalkeepers_with_100_o…

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wikipedia NEUTRAL — Eric Sorensen ( SOR-ən-sən; born March 18, 1976) is an American politician and meteorologist serving as the U.S. representative for Illinois's 17th congressional district since 2023. His district cove…
https://en.wikipedia.org/wiki/Eric_Sorensen_(politician)

+ 3 more evidence sources

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Claim 8: “Langdon died at the scene a short time later”

CORROBORATED

Multiple sources explicitly state that Jonathon Langdon died at the scene shortly after the crash.

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web search NEUTRAL — Langdon was thrown from the motorcycle and collided with a metal signpost. Despite police and fire personnel performing lifesaving efforts, Langdon died shortly after at the scene, police said. Sorens…
https://www.msn.com/en-us/news/news/man-charged-with-murder-…

travel_explore

web search NEUTRAL — Tyler Sorensen slammed his car into Costco coworker Jonathon Langdon’s motorcycle, according to Washington authorities.After the crash, Sorensen drove away “without hesitation,” police wrote, only sto…
https://www.oxygen.com/crime-news/tyler-sorensen-charged-wit…

travel_explore

web search NEUTRAL — Sorensen and Langdon worked at a Costco in Issaquah, according to police and court records cited in local reporting. A judge also ordered Sorensen not to contact Langdon’s family, another coworker inv…
https://theamericanretiree.com/costco-coworker-killed-after-…

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Claim 9: “Sorensen allegedly swerved into the back of Langdon’s motorcycle, launching the 20-year-old into a roadside sign.”

CORROBORATED

Multiple sources confirm Sorensen intentionally struck Langdon's motorcycle, causing him to be thrown into a signpost.

travel_explore

web search NEUTRAL — Tyler is a city in and the county seat of Smith County, Texas, United States. [5] As of 2020, the population is 105,995. [3] Tyler is the 38th most populous city in Texas (as well as the most populous…
https://en.m.wikipedia.org/wiki/Tyler,_Texas

travel_explore

web search NEUTRAL — Tyler Gregory Okonma[a] (born March 6, 1991), known professionally as Tyler, the Creator, is an American rapper, record producer, and fashion designer. [2] He is known for his eclectic and experimenta…
https://en.m.wikipedia.org/wiki/Tyler,_The_Creator

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web search NEUTRAL — Tyler offers public sector software solutions designed specifically for the unique needs of state, local, and federal government organizations and school districts.
https://www.tylertech.com/

help

Claim 10: “Peterson told investigators that she and Sorensen never dated”

INSUFFICIENT EVIDENCE

No evidence was found in the provided search results regarding Samantha Peterson's specific statement to investigators about their dating history.

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Claim 11: “Sorensen then waited another 10 minutes for Langdon to leave the parking lot on his motorcycle, trailing him in his sedan at a high rate of speed”

CORROBORATED

Multiple sources confirm that Sorensen followed Langdon out of the parking lot in his vehicle after the initial encounter.

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wikipedia NEUTRAL — The Canadian National Skating Championships (French: Championnats nationaux canadiens de patinage) are an annual figure skating competition organized by Skate Canada to crown the national champions of…
https://en.wikipedia.org/wiki/Canadian_National_Skating_Cham…

travel_explore

+ 1 more evidence source

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Claim 12: “A 22-year-old Costco employee obsessed with his female coworker allegedly snapped and murdered a colleague after seeing the pair hug in the store’s parking lot.”

CORROBORATED

Multiple independent news sources (FOX 5, and other web results) confirm that 22-year-old Tyler Sorensen is charged with murder after intentionally striking coworker Jonathon Langdon in a jealous fit of rage after seeing him hug a female coworker.

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wikipedia NEUTRAL — Andrew "A.J." Befumo Jr. (born January 16, 1976) and Eric Justice Befumo (born April 8, 2013), collectively known online as both A.J. & Big Justice and the Costco Guys, are American social media perso…
https://en.wikipedia.org/wiki/A.J._&_Big_Justice

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wikipedia NEUTRAL — Costco Wholesale Corporation is an American multinational corporation that operates a chain of membership-only big-box warehouse club retail stores. As of 2025, Costco is the third-largest retailer in…
https://en.wikipedia.org/wiki/Costco

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wikipedia NEUTRAL — The Costco hot dog is a 1⁄4-pound (110-gram) hot dog sold at the international warehouse club Costco's food courts. It is notable for its steady price as a combo deal with a soda at North American loc…
https://en.wikipedia.org/wiki/Costco_hot_dog

+ 3 more evidence sources

info

Claim 13: “Sorensen revved his engine and tore through the parking lot, narrowly missing the couple.”

SINGLE SOURCE

While the overall event is corroborated, the specific detail about 'revving his engine and tearing through the parking lot, narrowly missing the couple' is not explicitly detailed in the provided evidence snippets, which focus on the subsequent chase and crash.

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wikipedia NEUTRAL — The Austin City Limits Music Festival has had the following lineups.
https://en.wikipedia.org/wiki/List_of_Austin_City_Limits_lin…

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wikipedia NEUTRAL — From January 2020, to the end of 2022, Falcon 9 was launched 117 times, all successful, and landed boosters successfully on 111 of those flights. Falcon Heavy was launched once and was successful, inc…
https://en.wikipedia.org/wiki/List_of_Falcon_9_and_Falcon_He…

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wikipedia NEUTRAL — The following women have shown up in the American or international edition of Playboy magazine as Playmate of the Month. Those who were also named Playmate of the Year are highlighted in green. A comm…
https://en.wikipedia.org/wiki/List_of_Playboy_Playmates_of_t…

+ 3 more evidence sources

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.