Luigi Mangione, 26, described sciatica symptoms as well as bladder, back and genital pain before having surgery last year.

The gun found on the man charged with killing United Healthcare’s CEO matched shell casings found at the site of the shooting ...

The gun found on the man charged with killing United Healthcare’s CEO matched shell casings found at the site of the shooting ...

The man charged with murder in the killing of the CEO of UnitedHealthcare has made it clear he isn't going to make things easy on authorities ...

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

The man charged in the murder of 50-year-old Brian Thompson, the CEO of Minnesota-based UnitedHealthcare who was fatally shot ...

Scott Curtis, a retired FBI agent, shares his observations about Luigi Mangione, the man who allegedly shot and killed the ...

The man arrested in Altoona Monday and charged with killing UnitedHealthcare CEO Brian Thompson in New York City on Dec. 4 ...

The gun found on the man charged with killing United Healthcare’s CEO matched shell casings found at the site of the shooting, New York City’s police commissioner said Wednesday as authorities ...

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

Over the past week, many Americans — liberals and conservatives alike — have shown their support for both men, marking a disturbing embrace of violence.

Luigi Mangione, who is accused of killing Brian Thompson in New York, could face additional charges, according to Manhattan District Attorney Alvin ...