What we know about Luigi Mangione, suspect charged in UnitedHealthcare CEO's killing
Luigi Mangione is believed to be a person of interest in last week's deadly shooting of UnitedHealthcare CEO Brian Thompson, ...
A simple device could help curb accidental gun deaths, but most firearms don’t have it
At least 277 people have been killed since 2000 by shooters who believed the gun in their hands was unloaded because the ...