Most school shootings in U.S. aren't mass killings, study finds, and they're often driven by community violence
Most recent school shootings by teenagers are not mass casualty events and are often related to community violence.
The study found that the majority of school shootings involved handguns and were the result of interpersonal disputes.
It is important to differentiate between mass shootings and school shootings related to community violence in order to develop appropriate solutions. [ more ]