The gun found on the suspect in last week's killing of United Healthcare's CEO matched shell casings found at the site of the ...

ALTOONA, Pa. (AP) — Authorities were analyzing a fingerprint on a cellphone found after the killing of UnitedHealthcare’s CEO ...

The suspect in the killing of the UnitedHealthcare CEO plans to fight extradition to New York to face murder charges, but officials hope to get him back with what’s called a governor’s warrant.

The gun found on the suspect in the killing of United Healthcare’s CEO matched shell casings found at the site of the ...

When a 50-year-old father of two was gunned down on a New York City street last week, the consensus should have been pretty simple: That’s horrible.

Posters have already popped up around the city praising the shooting. The posters have a red “X” across Thompson’s portrait ...

Amid praise for the attack on social media, law enforcement is on high alert as calls for threats become "widespread," ...

U.S. Sen. Elizabeth Warren, D-Mass., said last week’s shooting death of UnitedHealthCare’s CEO on the streets of Midtown Manhattan is a “warning” to the health care system that people "can be pushed ...

The New York police commissioner also said investigators matched Luigi Mangione's fingerprints with those found on items near ...

The family of Luigi Mangione, the 26-year-old accused of shooting and killing UnitedHealthcare CEO Brian Thompson in New York ...

Luigi Mangioni, the suspect in the killing of UnitedHealthcare CEO Brian Thompson, wrote online of the “devastating” effect a chronic back condition had on him as a young man.