In an unusual example of life and death priorities, it appears at least one student at Marjory Stoneman Douglas High School decided the middle of a school shooting was the proper time to get out his phone and start filming. The video below, which features no graphic violence but rather just the loud sound of repeated gunshots and screaming terrified students, offers us a rare glimpse into what actually happened during this horrific massacre that left 17 dead. The footage was uploaded to SnapChat shortly after the young perpetrator Nikolas Cruz, was taken into custody.