READING, Pa. -

A former teacher in the Daniel Boone Area School District has admitted to having a sexual relationship with a student.

Kristy Risell was sentenced to three months' house arrest and five years' probation after pleading guilty.

Risell was a 9th grade English teacher when she had a relationship with a 15-year-old boy between January and April of last year, authorities said. She surrendered to authorities in September.