The shooting at a private Christian elementary school in Nashville, Tennessee, is the 130th mass shooting this year. It's still March. All three students killed were 9 years old. Police identified them as Evelyn Dieckhaus, William Kinney and Hallie Scruggs, the daughter of lead church pastor Chad Scruggs. Also killed were Cynthia Peak, 61; Katherine Koonce, 60; and Mike Hill, 61, police said. With six victims, the attack is the deadliest school shooting since the heinous attack in Uvalde, Texas, last May that left 21 people dead. 📷: Nicole Hester/The Tennessean/USA Today Network