This is Part 3 of the "Targeted" series exploring modern political violence, digital exposure, and threat convergence. In Part 1, we examined how targeting begins online, with a click. In Part 2, we explored how perception, not just presence, puts people on kill lists. Now, we look at the final stage: belief. Not belief as ideology, but belief as a switch flipped by narrative, validated by grievance, and activated by permission.
Vance Boelter acted alone—but not in isolation. He acted with conviction, driven by a belief system that made him feel part of something larger.
In his mind, the plan was sanctioned. Justified. Tactical.
He believed the Governor of Minnesota had ordered him to assassinate Senator Amy Klobuchar—a delusional claim documented in a letter to the FBI, found after the attack. ¹
There was no plot. No handler. No coordination. But there was a story. And Boelter believed it.
That's what makes this final stage of the modern kill doctrine so dangerous; It's not just about access or exposure. It's about belief becoming permission. It's about narrative as a trigger.
Narrative as Doctrine
We've spent years investing in physical security and cyber risk. But we're still underestimating the threat that moves between them: the story.
Stories—particularly false ones—are shaping action faster than any breach or badge swipe. Boelter isn't the first to act on belief. He's the latest in a growing pattern of self-deputized actors who absorb grievance and assign themselves a mission.
These actors don't wait for orders. They believe they've already been given one through a post, a meme, a podcast, or a comment thread. They're not organized by people; they're organized by story. ²
The Permissionless Operator
This new adversary doesn't seek approval. They seek confirmation.
They believe they're a:
...soldier fighting tyranny
...protector—defending children
...patriot—delivering justice
And the current ecosystem inadvertently supports them:
Algorithms feed their mission.
Fringe communities validate their logic.
Online content provides tactics, maps, and "moral" language. ³
This is how belief becomes a kill switch. It doesn't just motivate violence. It justifies it. And once justification (real or perceived) is in place, the last restraint drops.
A Doctrine Without a Commander
There is no operational cell in place, and no centralized plan exists.
What we're facing is an insurgency of narrative. Permission doesn't come from a leader, it comes from belief—belief that action is righteous, even inevitable.
He didn’t need a network. He had a story—and a justification loop.
Boelter's story was deeply personal, but not unique.
Luigi Mangione, who murdered UnitedHealth CEO Brian Thompson, left behind rambling notebooks, digital maps, and ideological rants. ⁴ The Buffalo supermarket shooter. The Christchurch attacker. The Pittsburgh synagogue shooter. They all pointed to a belief system, framed as moral or defensive.
They didn't need a network. They had a story—and a justification loop. ⁵
What This Means for Security
This is the final layer in the modern attack cycle. Not just data. Not just visibility. But belief.
And if you're tasked with protecting people or systems, this has real consequences:
Narrative monitoring must become part of protective intelligence.
Who's telling the story?
Who's believed?
Who is primed to act?
Narrative velocity matters as much as physical escalation.
If a target is being reframed online as a villain, traitor, or abuser—that's a flashpoint.
Disruption must happen before belief hardens into mission.
Once someone believes they're the hero in a justified story, intervention becomes exponentially harder.
Disrupting the Kill Switch
The solution isn't mass censorship. It's an early recognition of belief architecture:
What symbols are gaining traction?
What patterns of grievance are accelerating?
Where is language shifting from disagreement to dehumanization?
This is a job for security leaders, yes—but also communicators, technologists, and policymakers. Because the new insurgency isn't just kinetic, it's narrative led.
Final Word
The modern kill chain doesn't end with a weapon. It ends with a story—and a decision to act on it.
Boelter believed he was fulfilling a mission and what he lacked in support, he made up for in story. And that belief, unchecked, became a doctrine.
The next one is already online.
Already watching.
Already listening.
What they believe will determine what they do. Our job is to understand that belief before it becomes an act.
Footnotes & Sources
https://www.startribune.com/vance-boelter-letter-klobuchar-walz-mn-assassination/601376682/
https://www.dhs.gov/ntas/advisory/national-terrorism-advisory-system-bulletin-november-30-2022
https://www.theguardian.com/technology/2025/jun/21/political-violence-online-murder-tradecraft
https://nypost.com/2025/06/04/us-news/luigi-mangione-manifesto-brian-thompson-unitedhealth-killing/
https://www.rand.org/pubs/research_reports/RR1091.html