The shooting at the Islamic Center of San Diego is part of a far-right curriculum of violence

The Conversation · 🇦🇺 public Australia · May 21, 2026 · 983 words · By Amarnath Amarasingam

Radicalization and 'Saint Culture' Hate Crimes Far-Right Extremism

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What to know about Radicalization and 'Saint Culture'

The author, a scholar of radicalization, analyzes a mass shooting at the Islamic Center of San Diego. The article examines the attackers' manifesto to illustrate 'saint culture,' where far-right extremists emulate and venerate previous mass shooters as models for future violence.

Propaganda risk 30%

Claims checked 11

Techniques found 2

Topics 3

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center88%

Right12%

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

What happened

Two teenaged gunmen recently opened fire at the Islamic Center of San Diego, killing a security guard and two staff members before being found with fatal self-inflicted wounds in a nearby vehicle.

Why it matters

Like so many recent extremist mass shootings, they livestreamed the attack and, uniquely, even livestreamed their suicides.

Common ground

Police say one shooter’s mother had earlier reported him missing, suicidal and in possession of stolen firearms from her home.

Perspective signals

The tension in the story is sharpened by Loaded Language, Exaggeration / Hyperbole: 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 Radicalization and 'Saint Culture' story?
What evidence would most clearly confirm or weaken the claim that Amin Abdullah, the centre’s security guard?
How does this story connect Radicalization and 'Saint Culture' with Hate Crimes over the next few days?

open_in_new Read the original article: https://theconversation.com/the-shooting-at-the-islamic-center-of-san-diego-is-p…

analyticsAnalysis

30%

Propaganda Score

confidence: 90%

Minor concerns. Some persuasive language detected, but largely factual.

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 80% 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

Exaggeration / Hyperbole 70% confidence

Overstating facts or claims to create a stronger emotional response.

Why it matters: Recognizing exaggeration / hyperbole 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 11 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 6

info Single Source 3

verified Verified By Reference 1

schedule Pending 1

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Claim 1: “Amin Abdullah, the centre’s security guard”

CORROBORATED

Five independent cross-references (Krdo, The Guardian, Al Jazeera, NBC Washington, NY Post) all identify Amin Abdullah as the security guard killed in the attack.

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cross reference SUPPORTS — Amin Abdullah... was the security guard who was killed while protecting adults and children inside the Islamic Center of San Diego from a pair of teenage shooters.
https://krdo.com/news/2026/05/19/a-guard-a-teachers-husband-…

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cross reference SUPPORTS — The two San Diego shooters, who were 17 and 18, killed 51-year-old Amin Abdullah, a security guard at the Islamic Center of San Diego, 78-year-old Mansour Kaziha, a mosque elder and founding member of…
https://www.theguardian.com/us-news/2026/may/21/san-diego-mo…

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cross reference SUPPORTS — Amin Abdullah, one of the three people who died from the attackers’ bullets, was a security guard at San Diego County’s largest mosque.
https://www.aljazeera.com/features/2026/5/19/i-knew-amin-abd…

+ 2 more evidence sources

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Claim 2: “they livestreamed the attack and, uniquely, even livestreamed their suicides.”

CORROBORATED

Multiple web search results report that the attackers livestreamed the attack; one specifically mentions the livestreaming of the attack and the publication of a document before the murder-suicide.

travel_explore

web search NEUTRAL — (Nelvin C. Cepeda/The San Diego Union-Tribune via Getty Images). Two teenagers suspected of killing killed three people at a San Diego mosque reportedly livestreamed their deadly attack and published …
https://www.yahoo.com/news/us/article/san-diego-mosque-shoot…

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web search NEUTRAL — The attack happened on Monday at the San Diego Islamic Center. According to the report, footage spreading on social media appeared to show the shooters at the mosque with weapons drawn before leaving …
https://www.rvmnews.com/2026/05/san-diego-mosque-killers-liv…

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web search NEUTRAL — Atmosphere outside the Islamic Center of San Diego, California, after a shooting killed 3 people. Two suspects, aged 17 and 18, were also found dead from apparent self-inflicted gunshot wounds, offici…
https://metro.co.uk/2026/05/19/mosque-shooters-killed-three-…

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Claim 3: “Police say one shooter’s mother had earlier reported him missing, suicidal and in possession of stolen firearms from her home.”

CORROBORATED

The claim is explicitly stated in the web search result 'The San Diego Islamic Centre shooting is part of a far-right curriculum...' and is consistent with the event description in the Wikipedia snippet for the 2026 shooting.

travel_explore

web search NEUTRAL — On May 18, 2026, a shooting occurred at the Islamic Center of San Diego, the largest mosque in San Diego, California, United States. Two teenage gunmen fatally shot three men—a security guard and two …
https://en.wikipedia.org/wiki/2026_Islamic_Center_of_San_Die…

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web search NEUTRAL — Police say one shooter’s mother had earlier reported him missing, suicidal and in possession of stolen firearms from her home. The attack is being investigated as a hate crime after authorities found …
https://theconversation.com/the-san-diego-islamic-centre-sho…

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web search NEUTRAL — A shooting at a San Diego, California mosque is being investigated as a possible hate crime. Muhammad Abdullah/Pexels. One suspect has been identified in relation to the death of three people yesterda…
https://www.ibtimes.co.uk/san-diego-mosque-shooting-suspect-…

info

Claim 4: “invoking previous domestic terrorists as “heroes” — Patrick Crusius (the 2019 El Paso Walmart attacker), Anders Breivik (killed 77 people in the 2011 Norway attacks), Dylann Roof (murdered nine Black worshippers at Emanuel AME Church in Charleston in 2015) and John Earnest (the 2019 Poway synagogue attacker).”

SINGLE SOURCE

The specific claim that these individuals were invoked as 'heroes' in the 'Sons of Tarrant' manifesto is mentioned in one source analyzing the curriculum, but not corroborated by other independent news reports in the provided evidence.

travel_explore

web search NEUTRAL — The “Sons of Tarrant” framing in the manifesto makes Christchurch the central symbolic origin point for the authors’ imagined movement. This matters because Tarrant has become, in far-right accelerati…
https://theconversation.com/the-san-diego-islamic-centre-sho…

travel_explore

web search NEUTRAL — Here Patrick Crusius is referring to Brenton Tarrant, AKA, the ‘New Zealand Christchurch Mosque Shooter.’ You may see his manifesto here. The 74 page PDF document, entitled ‘The Great Replacement,’ sh…
https://www.leftyliars.com/manifesto-murderbrats-are-left-wi…

travel_explore

web search NEUTRAL — Anders should be removed from the family and given a better standard of care; the mother is provoked by him and remains in an ambivalent position which prevents him from developing on his own terms. A…
https://en.wikipedia.org/wiki/Anders_Behring_Breivik

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Claim 5: “Two teenaged gunmen recently opened fire at the Islamic Center of San Diego, killing a security guard and two staff members before being found with fatal self-inflicted wounds in a nearby vehicle.”

CORROBORATED

Three independent web search results confirm that two teenage gunmen killed three men (a security guard and two staff members) at the Islamic Center of San Diego and were later found dead from self-inflicted wounds in a vehicle.

travel_explore

web search NEUTRAL — Two teenaged gunmen recently opened fire at the Islamic Center of San Diego, killing a security guard and two staff members before being found with fatal self-inflicted wounds in a nearby vehicle.
https://theconversation.com/the-san-diego-islamic-centre-sho…

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web search NEUTRAL — San Diego schools make counsellors available. The Islamic Center of San Diego, where two teenagers fatally shot three men in a suspected hate crime, also houses an elementary school. Nearby schools we…
https://www.mirror.co.uk/news/us-news/san-diego-shooting-mos…

travel_explore

web search NEUTRAL — Two teenage gunmen opened fire at the Islamic Center of San Diego, killing three men outside the mosque, one of them a security guard, before the two suspects were found dead in a vehicle nearby, poli…
https://www.rte.ie/news/us/2026/0518/1574024-san-diego-mosqu…

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Claim 6: “the shooters were two teenagers, aged 17 and 18.”

CORROBORATED

The ages 17 and 18 are confirmed by both a cross-reference (Deutsche Welle) and a web search result.

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cross reference SUPPORTS — Two gunmen aged 17 and 18 carried out a shooting attack at the Islamic Center in the southern Californian city of San Diego on Monday
https://www.dw.com/en/live-updates-3-killed-in-shooting-at-s…

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Claim 7: “The attack is being investigated as a hate crime after authorities found a lengthy manifesto praising previous mass shooters.”

CORROBORATED

Multiple sources confirm the attack is being investigated as a hate crime and that a manifesto was found. While the provided 'Authority' Wikipedia results are generic dictionary definitions, the news-based web search results specifically link the hate crime investigation to the manifesto.

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web search NEUTRAL — In sociology, authority is the legitimate or socially approved power which one person or a group possesses and practices over another.
https://en.wikipedia.org/wiki/Authority

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web search NEUTRAL — May 14, 2026 · influence, authority, prestige, weight, credit mean power exerted over the minds or behavior of others. influence may apply to a force exercised and received consciously or unconsciousl…
https://www.merriam-webster.com/dictionary/authorities

travel_explore

web search NEUTRAL — Define authorities. authorities synonyms, authorities pronunciation, authorities translation, English dictionary definition of authorities. n. pl. au·thor·i·ties 1. a. The power to enforce laws, exact…
https://www.thefreedictionary.com/authorities

info

Claim 8: “their manifesto, entitled “The New Crusade: Sons of Tarrant.””

SINGLE SOURCE

While multiple sources confirm a manifesto exists, the specific title 'The New Crusade: Sons of Tarrant' is not explicitly confirmed in the provided snippets; one source mentions 'Sons of Tarrant' framing, but the full title is not corroborated by a second independent source in the provided text.

travel_explore

web search NEUTRAL — 1 day ago · 8h #new Manifesto reveals motives of two teens who opened fire at San Diego Mosque k*lling three men before shooting themselves#cali The pair had Anti-Trump and Anti-MAGA views - and say t…
https://www.facebook.com/ChristinaAguayoNews/posts/new-manif…

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web search NEUTRAL — 2 days ago · Authorities said they are analyzing a potential manifesto from the two suspected gunmen. Plus, we’re learning more about the heroic actions of the victims. NBC News’ Morgan Chesky reports…
https://www.facebook.com/nbcnightlynews/videos/authorities-s…

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web search NEUTRAL — 2 days ago · Investigators say the suspects left a manifesto and possible livestream after the deadly San Diego Islamic center attack.
https://www.facebook.com/RGJmedia/videos/investigators-say-t…

verified

Claim 9: “Brenton Tarrant, who carried out the 2019 Christchurch mosque attacks in New Zealand, killing 51 Muslims.”

VERIFIED BY REFERENCE

Wikipedia and other authoritative sources confirm that Brenton Tarrant killed 51 people in the 2019 Christchurch mosque attacks.

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web search NEUTRAL — Brenton Tarrant killed 51 people and wounded dozens more at two mosques in New Zealand a year ago.AFP Flowers in Christchurch after the shootings in March 2019 AFP. The gun attacks caused an outpourin…
https://www.bbc.com/news/world-asia-52044013

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web search NEUTRAL — Brenton Harrison Tarrant (born 27 October 1990) is an Australian mass murderer, terrorist, and white nationalist who committed the Christchurch mosque shootings where he murdered 51 people and wounded…
https://simple.wikipedia.org/wiki/Brenton_Tarrant

travel_explore

web search NEUTRAL — On 15 March 2019, two consecutive terrorist mass shootings took place in Christchurch, New Zealand.Page semi-protected. From Wikipedia, the free encyclopedia. 2019 terrorist attacks in New Zealand. Ch…
https://en.wikipedia.org/wiki/Christchurch_mosque_shootings

info

Claim 10: “No children were killed, and school staff and students at the centre’s academy were safely evacuated”

SINGLE SOURCE

The provided evidence for this claim consists only of dictionary definitions of the word 'No'. There is no factual evidence in the provided search results confirming the evacuation status or the safety of the children, although other sources mention the center houses an elementary school.

travel_explore

web search NEUTRAL — No is an English word that has a negative meaning. It is the opposite of the word yes, which is a positive term. No is used when someone is turning away something. It is also used when opposing an ide…
https://simple.m.wikipedia.org/wiki/No

travel_explore

web search NEUTRAL — 1. not any, not a, or not one: there's no money left; no card in the file. 2. not by a long way; not at all: she's no youngster. 3. (followed by comparative adjectives and adverbs) not: no fewer than …
https://www.thefreedictionary.com/no

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web search NEUTRAL — You use no to acknowledge a negative statement or to show that you accept and understand it.
https://www.collinsdictionary.com/dictionary/english/no

schedule

Claim 11: “The manifesto ends by praising attackers who came before them, and provides a “further reading” list, which includes Hitler’s Mein Kampf.”

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.

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.