A Knoxville teacher is taking steps to help one of his students.
Brad Zockoll is a Bible teacher at Grace Christian Academy, who has been walking non-stop at the school's football field since midnight.
He's walking to help raise funds for a student who is being treated for Hodgkins lymphoma.
Before the evening is over, he will have finished walking fifty miles. He's hoping his walk will inspire people to donate money to help his student and her family while she goes through treatment.