The president-elect has said the killing of UnitedHealthcare CEO Brian Thompson was "cold-blooded" and "horrible." ...

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Luigi Mangione, the suspect in the killing of UnitedHealthcare CEO Brian Thompson, pleaded not guilty Monday to state murder ...

The attorney for Luigi Mangione, who has been accused of killing UnitedHealthcare CEO Brian Thompson, slammed New York City ...

Before his initial appearance in New York’s state’s trial court, federal prosecutors also charged Mangione in the killing of ...

Luigi Mangione pleaded not guilty to murder charges at his state arraignment Monday.

Luigi Mangione pleaded not guilty to New York State charges in the killing of UnitedHealthcare CEO Brian Thompson on Monday.

Luigi Mangione, the man accused of fatally shooting UnitedHealthcare CEO Brian Thompson, has pleaded not guilty to ...

Luigi Mangione pleads not guilty as he faces the prospect of life in prison without parole on charges including murder in the ...

The 26-year-old faces four federal charges, including murder through a firearm, which opens up the possibility of the death ...

New York prosecutors are using a 9/11-era anti-terrorism law in their case against the man charged with killing ...

Luigi Mangione, accused of killing UnitedHealthcare CEO Brian Thompson in Manhattan earlier this month, agreed on Thursday to ...