A former teacher in Huber Heights, plead guilty to a charge of unlawful sexual conduct with a minor in court on Monday.

28-year-old Kelsey Hartmann from Centerville was convicted of the third-degree felony charge, after she engaged in sexual activity with a 16 year-old student at Wayne High School.

Montgomery County Prosecutor Mat Heck Jr. says Hartmann and the boy committed sex acts on three occasions. She resigned from the Dayton suburb school and is surrendering her teaching certificate.

Hartmann is facing five years in prison and will be sentenced on August 26th.