Mangione pleaded not guilty to a charge of forging a document and criminal possession of a firearm in Pennsylvania, where he ...

Authorities are looking into online accounts believed to be those of Luigi Mangione, the 26-year-old Ivy League graduate ...

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The ghost gun allegedly in Luigi Mangione's possession when he was arrested has been matched to three shell casings recovered ...

Mangione hadn’t vented his frustration to anyone after he was nabbed from an Altona, Pa. McDonald’s Monday morning, according to his lawyer Thomas Dickey.

He could not confirm how he came to represent Mangione, he would only say he was retained Tuesday ahead of the suspect's extradition hearing in Pennsylvania.

Mangione stunned the nation by reaching the pinnacle of this world — as valedictorian of the city’s most elite private boys ...

Mr Mangione’s short note suggested a calculating desire to wreak revenge on America’s healthcare system. America, he ...

Luigi Mangione, 26, was arrested on Monday in Altoona, Pennsylvania, after a McDonald's customer reportedly alerted an ...

Mangione is being held in maximum security isolation at SCI Huntingdon, the oldest still-functioning state prison in ...

Luigi Mangione, who is accused of killing Brian Thompson in New York, could face additional charges, according to Manhattan ...