Judge will rule whether to suppress key evidence in Luigi Mangione’s New York murder trial | CNN

Event overview

Judge will rule whether to suppress key evidence in Luigi Mangione’s New York murder trial

Updated yesterday
CNN
New York Post
ABC News
NBC News
Fox News
7 articles6 sources
Multiple perspectives

A New York state judge is weighing whether key evidence from Luigi Mangione’s backpack can be used in his murder trial. Multiple outlets report that prosecutors seek to admit a gun and a notebook found during Mangione’s arrest, while items seized from the backpack at a McDonald’s in Altoona, Pennsylvania, are contested. NBC News and BBC News confirm the gun and notebook are admissible, while notes about other items from the backpack, such as a loaded magazine, a passport and a computer chip, are excluded. ABC News also notes suppression of some backpack evidence but admissibility of stationhouse-seized items. The central dispute hinges on the legality of the initial backpack search and which items are ultimately allowed.

What this means

Concrete downstream impact: the ruling determines what evidence jurors may see, potentially affecting Mangione’s trial trajectory and outcome. BBC News and NBC News describe admissibility of key items (gun, notebook) and suppression of others, as reported by multiple outlets; CNN and ABC note ongoing disputes about the backpack search and sentences. Source consensus points to a direct stake in the trial’s evidentiary phase (NBC News, BBC News, CNN, ABC News).

Original reporting (7)
Judge will rule whether to suppress key evidence in Luigi Mangione’s New York murder trial | CNN
CNN
CNN
Strongly left
5/18/2026

Judge will rule whether to suppress key evidence in Luigi Mangione’s New York murder trial

Luigi Mangione, the 28-year-old accused of killing a healthcare company executive, will appear Monday in court where a judge will decide whether the alleged murder weapon and other key evidence can be allowed into his state murder case. Mangione’s attorneys argue police illegally searched his backpack when he was.

A woman wore a "Free Luigi" shirt outside of a New York City courthouse Monday morning.
New York Post
New York Post
Leaning right
5/18/2026

Luigi Mangione fanatics line up outside courthouse before key hearing in murder case

See more of our coverage in your search results. Hordes of twisted Luigi Mangione super-fans lined up outside of Manhattan’s state courthouse early Monday morning hoping to get a seat at a pivotal hearing for the alleged CEO murderer. New York Judge Gregory Carro is expected to determine if prosecutors can present.

Luigi Mangione state trial: Key evidence, including gun, allowed; some evidence suppressed
ABC News
ABC News
Leaning left
5/18/2026

Mangione state trial: Key evidence, including gun, allowed; some evidence suppressed

Mangione is facing state and federal trials for the December 2024 killing. The judge overseeing Luigi Mangione's state murder case ruled Monday that certain evidence seized from his backpack during a search at the Pennsylvania McDonald's where he was arrested must be suppressed, while evidence seized at the.

Luigi Mangione prosecutors can use gun and notebook as evidence, judge rules
NBC News
NBC News
Leaning left
5/18/2026

Luigi Mangione prosecutors can use gun and notebook as evidence, judge rules

The judge overseeing the state murder trial of Luigi Mangione, the man accused of gunning down UnitedHealthcare CEO Brian Thompson, ruled Monday that prosecutors can use a gun and a notebook as evidence. Judge Gregory Carro’s ruling effectively rejected Mangione’s lawyers’ argument that those items were seized.

Luigi Mangione update: Suspected murder weapon admissible at trial in state case, other evidence suppressed
Fox News
Fox News
Strongly right
5/18/2026

Luigi Mangione update: Suspected murder weapon admissible at trial in state case, other evidence suppressed

Fox News senior correspondent Eric Shawn reports as defendant Luigi Mangione returns to Manhattan court and moves to suppress backpack evidence and police statements in the killing of UnitedHealthcare CEO Brian Thompson. A New York judge has ruled that some key evidence seized from Luigi Mangione's backpack during his.

Luigi Mangione speaks with his lawyer during a court hearing in New York on 18 May 2026.
BBC News
BBC News
Leaning left
5/18/2026

Judge rules gun, writings are admissible in Luigi Mangione's New York murder trial

A New York judge will allow a gun and writings found in Luigi Mangione's backpack after his 2024 arrest to be presented at his state murder trial over the killing of UnitedHealthcare CEO Brian Thompson, but has ruled that other items are inadmissible. Judge Gregory Carro ruled on Monday that certain evidence "must be.

New York's 'wrong-headed' defendant-friendly laws helped toss Mangione evidence: retired cop
Fox News
Fox News
Strongly right
5/19/2026

New York's 'wrong-headed' defendant-friendly laws helped toss Mangione evidence: retired cop

The ongoing murder case against Luigi Mangione sees a New York State Supreme Court Justice suppress certain evidence from his backpack, including a magazine and computer chip. The judge ruled the backpack was not in Mangione's "immediate grabable area" during the Altoona Police search. Notably, the gun, silencer, and.