Prosecution plans to seek the death penalty as Mangione's defense raises concerns about trial proceedings.
**Mangione Enters Not Guilty Plea in High-Profile Murder Case of CEO Thompson**

**Mangione Enters Not Guilty Plea in High-Profile Murder Case of CEO Thompson**
Luigi Mangione's court appearance marks a significant step in the ongoing legal battle following the assassination of UnitedHealthcare CEO Brian Thompson.
Luigi Mangione has formally pleaded not guilty to all federal charges related to the alleged murder of UnitedHealthcare's CEO, Brian Thompson, which took place last year in New York. The 26-year-old defendant was arrested in December and now faces serious allegations, including murder and stalking. Following his not guilty plea, prosecutors indicated their intent to pursue the death penalty upon conviction.
Mangione appeared in a New York court, handcuffed and dressed in a prison uniform, where he confirmed he had reviewed the charges against him before declaring, “not guilty.” Federal prosecutors argued that the murder was motivated by an ideological agenda aimed at challenging the health insurance system, with US Attorney General Pam Bondi labeling Thompson's death as “an act of political violence.”
During the 35-minute arraignment, discussions revolved around the vast amount of evidence prosecutors have compiled, reportedly totalling three terabytes, including police video, social media activity, and more. The extensive nature of the evidence suggested that Mangione's trial could be delayed until 2026. The next court date is set for December 5, where a firm trial date is anticipated.
Mangione's defense attorney, Karen Friedman Agnifilo, argued that her client should be tried in federal court before facing any state charges, citing potential constitutional complications if handled in reverse. Additionally, she accused state prosecutors of violating attorney-client privilege by monitoring recorded conversations.
In reaction to Thompson's assassination, public sentiments have starkly polarized, with some viewing Mangione as a folk hero and contributing to a legal defense fund that has amassed nearly $1 million. Critics have also noted the emergence of controversial slogans linked to healthcare companies at the crime scene, reflecting deep-seated frustrations with privatized healthcare practices in the U.S.
Mangione appeared in a New York court, handcuffed and dressed in a prison uniform, where he confirmed he had reviewed the charges against him before declaring, “not guilty.” Federal prosecutors argued that the murder was motivated by an ideological agenda aimed at challenging the health insurance system, with US Attorney General Pam Bondi labeling Thompson's death as “an act of political violence.”
During the 35-minute arraignment, discussions revolved around the vast amount of evidence prosecutors have compiled, reportedly totalling three terabytes, including police video, social media activity, and more. The extensive nature of the evidence suggested that Mangione's trial could be delayed until 2026. The next court date is set for December 5, where a firm trial date is anticipated.
Mangione's defense attorney, Karen Friedman Agnifilo, argued that her client should be tried in federal court before facing any state charges, citing potential constitutional complications if handled in reverse. Additionally, she accused state prosecutors of violating attorney-client privilege by monitoring recorded conversations.
In reaction to Thompson's assassination, public sentiments have starkly polarized, with some viewing Mangione as a folk hero and contributing to a legal defense fund that has amassed nearly $1 million. Critics have also noted the emergence of controversial slogans linked to healthcare companies at the crime scene, reflecting deep-seated frustrations with privatized healthcare practices in the U.S.