Horrors on Instagram: "Miller had been shot through the mouth, the bullet exiting the back of his head as he lay bleeding on the pavement. Mary Ann Vecchio, who had run toward him screaming, wasn’t a Kent State student at all — she was a runaway who happened to be nearby when the shooting started. The photograph captured her raw shock and terror in a moment before anyone fully understood what had just happened. The gunfire lasted just 13 seconds, but its impact rippled across the country. Campus