The executive earlier caused public outrage when he defended the insurance giant’s practice of denying health care claims.

Former CEO and current chairman Stephen Hemsley is stepping back into the top job following the abrupt resignation of Andrew Witty, UnitedHealth said.

UnitedHealth CEO Andrew Witty is stepping down for personal reasons and the nation’s largest health insurer suspended its ...

Andrew Witty, UnitedHealth Group CEO, abruptly resigned today, six months after UnitedHealthcare CEO Brian Thompson was shot ...

UnitedHealth Group CEO Andrew Witty is stepping down from his post for personal reasons and the health care giant says it’s ...

Stephen J. Hemsley was named the new CEO with immediate effect after Andrew Witty resigned as CEO for “personal reasons.” The ...

Luigi Mangione pleaded not guilty Friday to a federal murder charge in the killing of UnitedHealthcare CEO Brian Thompson as prosecutors formally declared their intent to seek the death penalty ...

Luigi Mangione is accused of killing Brian Thompson, the UnitedHealthcare CEO, in cold blood. He doesn't deserve to be the ...

Luigi Mangione, accused in last year's murder of UnitedHeathCare CEO Brian Thompson​, is getting a lot of monetary support from the public.

A former federal prosecutor said the Trump administration is using the Luigi Mangione case to "send ... He's accused of killing UnitedHealthcare CEO Brian Thompson in December outside a Hilton ...

Luigi Mangione, the suspect in the killing of UnitedHealth Group chief executive Brian Thompson, appears in Manhattan Supreme Court on New York state murder and terrorism charges in New York ...