Tech Bhai becomes a killer? Inside the online life of Luigi Mangione, who allegedly murdered UnitedHealthcare CEO
A look at the online life of 26-year-old Luigi Mangione, whose seemingly quintessential tech prodigy took a dark turn with his arrest for the alleged murder of the UnitedHealthcare CEO.
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Luigi Mangione’s story sounds like the resume of a quintessential tech genius – elite schooling, prestigious internships, and a promising career in engineering. Still, the 26-year-old has now been charged with the murder of UnitedHealthcare CEO Brian Thompson, a shocking turn for the man whose life seemed to symbolize Silicon Valley aspirations.
Mangione, a Maryland native, graduated at the top of his class from the all-boys Gilman School in 2016, where he delivered a valedictory speech urging his peers to challenge conventional thinking. He studied computer science at the University of Pennsylvania and earned both bachelor’s and master’s degrees in 2020. A LinkedIn profile in Mangione’s name paints a portrait of a dedicated technocrat, listing internships at the Johns Hopkins Laboratory for Computational Sensing and Robotics and Firaxis Games. After graduating, he spent four years as an engineer at TrueCar, a California-based car shopping platform.
Mangione’s profile – full of academic accomplishments and career success – wouldn’t be out of place at a startup mixer or TED talk. But there is a different story behind the mask. Mangione wasn’t just coding algorithms and pursuing a product launch. His arrest following a days-long manhunt led to the discovery of a backpack containing a 3D-printed pistol, a silencer, and loaded ammunition – a far cry from the shiny tech-bro ideal he embodies. Were visible.
Authorities caught Mangione in Altoona, Pennsylvania, where he was reportedly hunched over a laptop at a McDonald’s, an image both ironic and disturbing. Here was a man accused of plotting a high-profile murder, yet he was still tied to the devices that had defined his life as a tech enthusiast.
Mangione’s digital footprint offers a glimpse into his worldview. The Goodreads reviews linked to his account reveal a disturbing admiration for the Unabomber Ted Kaczynski. In a review of Industrial Society and Its Future, Mangione described Kaczyński as a “highly political revolutionary” while praising the manifesto for its critique of modern society. His comments suggested a desire to rationalize violence as a necessary response to social ills, and called those who rejected such measures “cowards”.
All of this is visible on Luigi Mangione’s Goodreads page pic.twitter.com/jqloifpMA4
– Kyle Raymond Fitzpatrick (@1234KYLE5678) 9 December 2024
Beyond dark philosophical ideas, Mangione is also associated with more mainstream technological ideologies. He follows figures like Elon Musk and Peter Thiel, whose disruptive thinking has inspired a generation of Silicon Valley hopefuls. They devoured self-help books, perhaps searching for strategies to overcome their ambitions—or their frustrations.

In a shocking twist, scheduled videos surfaced on Mangione’s YouTube account after her arrest, one of which ominously said, “If you watch this, I’m already under arrest.” The existence of the video raises questions about his intentions. Was it an act of rebellion, a deliberate plan, or simply disillusionment with the world he once wanted to create?
Mangione’s story is a jarring juxtaposition. On the one hand, he fits the mold of the ambitious, idealistic technical professional. On the other hand, his actions indicate a move toward something far more sinister. His life highlights the fine line between inspiration and disillusionment – a cautionary tale of how the desire to disrupt can sometimes lead to destruction.