
Two decades ago this week, two Year 12 students walked into the library at Columbine High School and murdered 13 people, before turning their guns on themselves.
At the time, it was the deadliest shooting at a high school in United States history.
Twenty years later, and 935 more people have been killed in American mass shootings.
Craig survived Columbine. Post continues after video.
In fact, in the months after Columbine in April 1999, 32 more people were killed in five mass shootings before the end of the year.
And yet despite the numbers continually climbing.
Despite the multiple deaths of men, women, children and babies.
Despite the tears, heartbreak, fear, anger, and demand for change from large chunks of the American population.
The United States still fails to introduce major reform on gun control.
With each mass shooting we watch a country which is at the very core of our defence strategy, mourn the loss of their dead, and then move on as if nothing ever happened.