After a year‑and‑a‑half of investigative coverage, Luigi Mangione appeared in the federal courtroom in New York on Friday, amid swirling rumours that he would plead guilty. The 28‑year‑old entered the chamber wearing a beige prison uniform over a white T‑shirt; his feet were shackled and he kept his hands behind his back, though US marshals had not handcuffed him.


A crowded audience of reporters, supporters and a few court staff, who had won a lottery to attend, filled the packed room. In the front rows sat family members of missing CEO Brian Thompson, who had been abducted off a Manhattan street in December 2024. Their faces flickered between shock and relief when Mangione began speaking.


Judge Margaret Garnett began the hearing at 11:00, and her initial questions were directed to Mangione’s understanding of a guilty plea. After a brief back‑and‑forth, the judge asked, "Mr Mangione, how do you now plead?" Mangione responded, "Guilty." He then read a statement acknowledging his role in killing Thompson. The judge accepted the plea and scheduled sentencing for 18 December.


Mangione’s confession highlighted the careful preparations before the attack: he mailed a staged investor email to UnitedHealthcare to gain access, then used a 3D‑printed gun on the morning of 4 December. He claimed a broken back and dissatisfaction with the industry precipitated the crime.


The family of the late CEO released a statement after the plea, stating the hearing was an essential step toward justice. Prosecutors recommended 24‑30 years for the stalking charges, though the maximum for each is life. The separate New York State trial remains on schedule for September.