Neysa Tonks was a mother of three -- Kaden Manczuk, 24, Braxton, 17, and Greysen, 14. Tonks' family said that she lived more life in 10 years than some people do in 30 and that she often used the catchphrase "Don't be a hater!" According to her employer, Technologent, "Neysa has brought so much joy, fun and laughter. ... She will be greatly missed by all!" Tonks was attending the concert with co-workers when a bullet struck her. Her son Greysen described what happened when the family learned his mom had died. "I was in my bed and I heard my brother yelling and my dad was crying, which didn't seem normal," he told CNN. Greysen turned to his dad for answers. "And he said, 'Your mom was shot in the head. She is dead.' I froze," the boy said.