Report finds that 7% of Americans have been present at the scene of a mass shooting and 2% have been injured in one

One in 15 Americans has witnessed a mass shooting, a new study shows, revealing the depth and impact of the epidemic of gun violence that has washed over the US in recent decades.

The study found that about 7% of US 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 a report from the University of Colorado Boulder.

Jeffrey Collins of the Associated Press recalls experience of watching Brad Sigmon die for 2001 murders

A reporter for the Associated Press who watched as South Carolina executed a convicted murderer by firing squad has described the experience, saying that the killing was now “etched” in his mind.

Jeffrey Collins, who has witnessed executions in South Carolina for the news agency for 21 years and has seen 11 people killed using three methods, wrote a short essay about the experience.