Bissonnette, 39, was assaulted inside and outside a bar in Scottsdale, Ariz. Six men have been charged in the case.

Massachusetts U.S. Sen. Elizabeth Warren said “people can only be pushed so far” in an interview in which she condemned the ...

The 3D-printed gun found on the suspect in last week's killing of United Healthcare CEO Brian Thomapson matches shell casings ...

Fingerprints belonging to the man charged in last week's murder of UnitedHealthcare's CEO match those found on a water bottle ...

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.

Authorities warned of "a hitlist" featuring the names and salaries of several health insurance CEOs warning they "should be afraid." ...

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

The indictment, coming on the heels of a batch of related civil lawsuits, alleges that before assaulting women, they often ...

Authorities are analyzing a fingerprint on a cellphone that could potentially link Luigi Mangione to the slaying of ...

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," ...