Assassination in Utah, school shooting in Colorado: one day in US gun violence

Reaction to the shocking killing of Charlie Kirk has largely overlooked the obvious: the country is awash with guns and people prepared to use them on fellow Americans

At 12.23pm on Wednesday, as the rightwing influencer and provocateur Charlie Kirk was addressing a large crowd at Utah Valley University, a single shot rang out. He was struck fatally by a bullet in the neck, sending thousands of screaming students scattering in all directions and propelling the country into a new and dangerous crisis.

Exactly one minute later, at 12.24pm, about 450 miles to the east in Colorado, a 911 call came in to first responders in the mountain town of Evergreen. A 16-year-old student had opened fire with a revolver on high school grounds, critically injuring two fellow students before turning the handgun on himself.