A Pennsylvania police officer is testifying about confronting Luigi Mangione during an intense manhunt last year for ...

Experts warn that the drop doesn’t necessarily mean safer days are here to stay and that it could simply represent a return to average levels.

The man accused of killing three people and wounding nine others a decade ago in a mass shooting at a Planned Parenthood ...

At least 81 people have died this year in U.S. mass killings, which are defined as cases in which four or more people die ...

A witness reported that Tarik H. Hassan, 32, tried to calm Spencer Curtis McAloney for more than an hour before McAloney shot ...