Luigi Mangione, the 28-year-old accused of murdering UnitedHealthcare CEO Brian Thompson, could plead guilty to federal charges, a source close to the matter has said. Luigi Mangione is expected to plead guilty to federal charges in connection with the 2024 killing of UnitedHealthcare CEO Brian Thompson in Manhattan, according to sources familiar with the matter. Key points and original sources are listed below.

• Luigi Mangione, the 28-year-old accused of murdering UnitedHealthcare CEO Brian Thompson, could plead guilty to federal charges, a source close to the matter has said.S1

• Luigi Mangione is expected to plead guilty to federal charges in connection with the 2024 killing of UnitedHealthcare CEO Brian Thompson in Manhattan, according to sources familiar with the matter. NBC News legal analyst Misty Marris reports on what kind of pr...S2

• Guilty plea would avert a trial in the closely watched case over the killing of UnitedHealthcare CEO Brian ThompsonS3