Prosecutors on the New york district lawyer’s administrative center deliberately violated Luigi Mangione’s proper to a good trial by way of unnecessarily freeing his handwritten magazine entries to “bias” the general public, protection lawyers mentioned in a brand new courtroom submitting.
Prosecutors integrated the writings in a submitting previous this month that was once intended to justify the submitting of homicide fees with a terrorism enhancement. One excerpt mentioned, “I after all really feel assured about what I will be able to do. The main points are coming in combination. And I do not really feel any doubt about whether or not it is proper/justified. I am happy in some way that I have procrastinated bc it allowed me to be informed extra about UHC.”
Mangione, who lately grew to become 27 in prison, is charged with murdering United Healthcare leader govt Brian Thompson after stalking him outdoor a Midtown resort.

UnitedHealthcare CEO Brian Thompson.
Trade Twine by means of AP
“The protection has supplied irrefutable proof that the quest of Mr. Mangione’s alleged backpack is also unlawful, and its culmination would possibly subsequently be suppressed. In reaction, the prosecution pre-emptively launched his alleged magazine to the general public. The prosecution’s movements additional no legit function,” the protection submitting mentioned. “The one rationale that is sensible is that the prosecution hopes to bias the general public towards Mr. Mangione and undermine his proper to a good trial.”
Mangione’s protection lawyers are seeking to prolong or push aside the state’s case to concentrate on the federal prosecution, which might get him the dying penalty. He has pleaded accountable to each state and federal fees.
“Forcing the defendant to choose from saying a possible protection within the state courtroom and giving the prosecution in his capital trial an unfair merit items the protection with an untenable selection with perhaps deadly implications,” protection lawyers mentioned.

Luigi Mangione seems at a listening to for the homicide of UHC CEO Brian Thompson at New york Prison Courtroom, Feb. 21, 2025, in New York.
Curtis Way/Pool/Getty Photographs
Mangione is subsequent due in courtroom in September after a listening to up to now set for June 26 was once rescheduled. He’s due in federal courtroom in December, at which period the pass judgement on mentioned she would set a tribulation date. It’s nonetheless unclear which prosecution will continue first.
He has pleaded now not accountable to all fees. Prosecutors hostile a protection movement to droop the state case in want of the federal case, which Seidemann mentioned may just take years to check out as a result of the federal government’s intent to hunt the dying penalty.
He’s being held in federal custody on the Metropolitan Detention Heart in Brooklyn.