A 41-year-old woman who had been teaching chemistry at a Cedar Rapids, Iowa high school has been accused of having sex with a student.
Heather Adams was arrested by officers responding to a call about a suspicious vehicle. Police said Adams and the 18-year-old student were having sex in the car.
Adams faces a charge of sexual exploitation by a school employee. A school district spokeswoman said Adams cited personal reasons when she resigned her Washington High School job the next day.