Police say 34-year-old Ivone Oliviera, of Levittown, had contact of a sexual nature with an 18-year-old male at the Henry Viscardi School in Albertson.
Beginning in January of 2013, according to authorities, Oliviera displayed inappropriate physical contact with the victim, such as hugging and kissing.
An investigation discovered the she had also sent the victim text messages and photos from her phone which were of a sexual manner.
She is charged with endangering the welfare of a disabled person.
