Since 2006, 605 people have committed mass killings with guns Mass shooters come from a variety of races, ages and backgrounds. But nearly all are male. By an overwhelming margin, men are the ones ...

These violent episodes have occurred three times since the beginning of 2025. However, many more mass shooters strike in homes, intentionally killing people they know, love or once loved ...

Nasim Aghdam's attack at YouTube HQ was a rare occurrence: only 4% of mass shooters in the US are female. Video by the BBC's Franz Strasser YouTube HQ attacker used shooting range Several states ...

“Notoriety was the motive,” the report summary says. “It is known that Hale, and other mass shooters, studied material from Columbine High School prior to committing their attacks.

But an overwhelming majority of assailants in major mass shootings are male, with only a handful of female shooters having ...

When he arrived, Crusius posted a manifesto expressing white supremacist ideology and admiration of racially motivated mass shooters. Then he started shooting. With an AK-47-type rifle ...

“The suffering inflicted by gang violence does not limit itself to gang members," said Sacramento Police Chief Kathy Lester. "It spills over to claim and shatter innocent lives and harm our ...

Officials with Toronto Police said they are at a loss for words after viewing security camera footage of a horrific mass shooting inside a newly opened Piper Arms pub in Scarborough, Ont.