This film is based on the Columbine Massacre (1999). It was written and directed by one of the massacre’s survivors. I know it’s going to be a traumatic film to watch, but I’m going to see it anyway. It comes out on the 24th of this month. I was 17 and in high school when the Columbine Massacre happened and I was deeply disturbed by the event. They were talking about the film today on CNN and the broadcaster said that since then, over 80 school shootings have occurred, of which the Virginia Tech shooting was the worst. See the trailer here.