Authorities charged a teacher at Roselle Catholic High School allegedly having a sexual relationship with a student.
According to acting Union County Prosecutor Grace Park, Theresa Hrindo, 25, is charged with two counts of sexual assault, two counts of endangering the welfare of a child, and one count of hindering apprehension.
Hrindo allegedly engaged in sexual acts with the student at several times and locations in Union County from December through February, according to the prosecutor.
She is charged with hindering apprehension because she deleted incriminating photos and files from the student's phone, authorities said.
Authorities said Hrindo was arrested at her home Thursday afternoon and is in Union County Jail, pending a first appearance.
Jim Goodness, a spokesman for the archdiocese, the school alerted staff to the allegations and are in the process of advising parents
Authorities ask anyone with additional information to call prosecutor's office Detective Brian O'Malley at 908-220-4323.