Luigi Mangione has been charged with second-degree murder in the killing of UnitedHealthcare CEO Brian Thompson.

BALTIMORE—Before Kathy Mangione became known for rearing a suspected assassin, she was just a mother looking for her son. She ...

Despite recent revelations about a potential motive, Mangione’s descent into rage and violence remains largely a mystery.

Luigi Mangione was taken into custody in Pennsylvania on Monday following a dayslong manhunt for the suspect in the fatal shooting of UnitedHealthcare CEO Brian Thompson.

Luigi Mangione, the suspect arrested for the killing of UnitedHealthcare CEO, may suffer from spondylolisthesis, a severe ...

Luigi Mangione, the former Ivy League student arrested and charged in Pennsylvania on Monday in connection to the apparent ...

A McDonald’s customer who spotted Luigi Mangione, the 26-year-old man suspected of killing UnitedHealthcare CEO Brian ...

Another classmate who graduated from Gilman with Luigi Mangione told ABC News that Mangione "is the last person I expected to be involved in something like this." ...

UnitedHealthcare CEO Brian Thompson was shot and killed near W. 54th St. and 6th Avenue outside the Hilton Hotel in Manhattan ...

Friends and acquaintances of UnitedHealthcare CEO murder suspect Luigi Mangione are reacting to his charges, expressing shock ...

Luigi Mangione’s family is “beloved’’ Baltimore royalty, fueled by a real-estate empire and history of contributing millions ...

Kellgren, a clinical psychologist at Tufts Medical Center, about whether Luigi Mangione, the suspect accused of killing former United Healthcare CEO Brian Thompson, showed alarming signs in the months ...