Earth science teacher arrested on 'multiple sex charges' with her underage student

Melissa Bonkoski, 38, a teacher at Owen J. Roberts High School was charged with eight felonies including three counts of institutional sexual assault. (Chester County District Attorney's Office)

Pennsylvania school officials said Friday that a high school teacher has been charged with eight felonies including institutional sexual assault that included a student.

Melissa Bonkoski, 38, an earth science teacher at Owen J. Roberts High School in Pottstown was charged with eight felonies on Thursday. The charges include “three counts of institutional sexual assault, three counts of unlawful contact with a minor; one count of corruption of minors and one count of criminal use of a communication facility,” according to the Daily Local.

Bonkoski allegedly became "obsessed" with a 16-year-old student and used a "burner phone," or a prepaid phone, to talk to him.

“Whatever you do, please don’t shut me out,” Bonkoski texted the student in March, according to the Daily Local. “I’m begging you.”

Bonkoski told a Pennsylvania State Trooper that she "thought she was being smart" to use a burner phone so officials could not trace it back to her.

Bonkoski is slated to appear for a preliminary hearing Thursday. Bonkoski posted $80,000 bond herself. The charges date back to Dec. 1, 2015, according to court records.

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