In this video, we discuss a tragic incident that took place at a school, where three 9-year-old students - Evelyn Dieckhaus, Hallie Scruggs, and William Kinney - along with three adults - Cynthia Peak, Katherine Koonce, and Mike Hill - lost their lives. The shooter, a 28-year-old former student, was killed by the authorities and had detailed maps of the school. Nashville police have indicated that a sense of "resentment" may have been a contributing factor to the attack. Recently, the police released a video of the suspect breaking into the school and opening fire. We'll provide you with more details on this incident and its aftermath.