Hall said she and her brother were concerned for their mother's safety in the wake of the shooting, but believes she is the best person to carry on their father's legacy.
"No one can be 100% sure of what's going to happen," she said.
Visitation was scheduled Saturday between 4 p.m. and 9 p.m. at Mingo Central High School, according to the family. A service for Crum is planned for 1 p.m. ET Sunday at the high school.