Luigi Mangione, the 26-year-old accused of killing UnitedHealthcare CEO Brian Thompson on a busy Manhattan sidewalk, appeared ...

The S&P 500 was down 1.7% in late trading and heading toward its worst day in two months. The Dow Jones Industrial Average ...

Luigi Mangione, who is accused of killing UnitedHealthcare CEO Brian Thompson, had his first court appearance since he was ...

Luigi Mangione wore a bulletproof vest to court in Lower Manhattan, where a judge set deadlines for paperwork -- but no trial ...

Before dawn, supporters of Luigi Mangione gathered outside the courthouse, their presence a testament to the growing ...