Mass Killings Have Claimed The Lives Of Nearly 3,000 People Since 2006

Data shows that most mass killers are men. Meanwhile, victims are nearly equal between men and women.

While high profile, public mass killings tend to capture the most attention, new data shows they only tell part of the story when it comes to trends in violence in America.

Heartbroken parents have turned anti-gun violence activists.

"My main priority is to honor my daughter's name — that's not gonna change — and be an advocate for change," said Alfred Garza III, the father of a Uvalde, Texas shooting victim.