PORTLAND, Tenn. -- Two more students have come forward claiming they've had a sexual encounter with a high school teacher in Portland.

Last week, Sandy Binkley was arrested and charged with aggravated statutory rape of a 17-year-old student during school hours. She is now charged with three counts of statutory rape by an authority figure and one count of sexual battery.

Portland Police said the investigation led them to allegations that Binkley had sex with two additional Portland High School students on three occassions. The new accusations also involve sex acts at school, as well as one off campus.

Binkley, 36, was released on bond. The Sumner County school system has suspended Binkley without pay.