Luigi Mangione, 28, pleaded guilty Friday in Manhattan Federal Court to the murder of UnitedHealthcare CEO Brian Thompson, a crime that occurred in December 2024. Mangione stated in court, "I shot Mr. Thompson in Manhattan and he died."

Mangione's admission of guilt has been met with fervent support from a group of self-proclaimed "Mangionistas," who view his actions as a protest. Abril Rios, a 27-year-old supporter, described the murder as "a revolutionary act of protest," drawing parallels to the civil rights era. Other supporters have expressed unusual levels of devotion, with one noting a shared use of sleeping medication as a "bonding moment."

These supporters often reference Mangione's manifesto, which reportedly admired sentiments that Thompson, the CEO, "had it coming." They elevate Mangione to the status of a hero or martyr for a cause. However, the prosecution and critics portray Mangione as a "sad-sack loser" whose actions have caused immense pain to Thompson's family. Thompson, who was killed on a Midtown Manhattan street, is survived by two sons who were 16 and 19 at the time of his death.

Mangione's arrest days after the murder at a Pennsylvania McDonald's was followed by what some described as a horrifying aftermath, with cheers and adoration from some onlookers. This reaction has been attributed to various factors, including Mangione's appearance and a public perception of the healthcare industry as expensive and inhumane.

Supporters have attempted to rationalize Mangione's actions as a catalyst for necessary dialogue on healthcare. Christina Marani stated, "In a way, it's really unfortunate that someone had to die to spark the conversations that we're now having, but unfortunately that's the way it is." Critics, however, argue that these discussions have devolved into celebrations of violence rather than pragmatic solutions, exposing what they term "depravity infesting leftist political discourse."

In a separate interview, leftist streamer Hasan Piker invoked Friedrich Engels to suggest Thompson was guilty of "tremendous amount of social murder," implying justification for Mangione's actions. This perspective, critics contend, promotes a dangerous ideology that celebrates political violence.

Thompson's widow, Paulette Thompson, and her sons released a statement calling the plea "an important step toward justice for Brian and for our family." They expressed gratitude that the justice system has held Mangione accountable for the "heinous act."