One of the students killed in the Texas school shooting, Shana Fisher, had rejected the suspect's advances for months, her mother Sadie Baze said. Finally, about a week ago, she stood up to him in the middle of class to proclaim she would not go out with him. Baze said she believes the incident embarrassed the suspect so much that he targeted Shana. "One of the shotgun shells was for my daughter," she said.