SOUTH COVENTRY TWP., Pa. -- Charges have been upgraded against a Chester County teacher who allegedly had a sexual relationship with a student.
Melissa Bonkoski, 38, was a science teacher and softball coach at Owen J. Roberts High School. She was arrested earlier this month for inappropriate contact.
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She is now accused of actually having sex with the 16-year-old male.
The district attorney's office said the investigation began when the victim's girlfriend discovered suspicious texts on his phone.
"Rule No. 1 if you are a teacher or a coach: Do not have sex with a student. Breaking this rule is a one-way ticket to arrest, losing your job, and prison," said District Attorney Tom Hogan.
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Bonkowski, of Stowe, Pa., resigned earlier this month.
Anyone with information is asked to contact investigators at (610)344-6866.