Cheerleading coach, 23, arrested for 'having sexual relationship with a 17-year-old student on high school grounds'
- A 23-year-old high school teacher was arrested Wednesday by authorities North Carolina for allegedly having sex with a 17-year-old male student
- Katherine Ross Ridenhour, a teacher at Cox Mill High School, was charged with two counts of indecent liberties with a student
- She was employed at the Cox Mill High School in Concord as a family and consumer science teacher

