>> on the morning of the shooting, amy stopped by her coaches office to thank him for helping him get a scholarship to play basketball in college. >> i got to give coaches sanders a big hug and a high- five and said see you later, coach. >> three hours later, coach sanders told amy students and others to run. three hours later, he died. >> you look at this much? >> no. >> struggling with grief, she turned down her basketball scholarship. she married and started a family. dropping her kids off at school started panic attacks. >> i'm terrified to lose my children. that's something that i struggle with on a daily basis. >> amy's oldest child says her mother's experience has made her and her siblings more aware of the fragility of life. >> the way i think about it is it happened to my mom. why can't it happened to me?