About 7% of U.S. adults have been present at the scene of a mass shooting in their lifetime, and more than 2% have been injured during one, according to new University of Colorado Boulder research. About 7% of U.S. adults have been present at the scene of a mass shooting in their lifetime, and more than 2% have been injured during one, according to new University of Colorado Boulder research. Social Sciences Political science Phys.org – latest science and technology news stories
One in 15 US adults has been on the scene of a mass shooting, study finds
