An elementary school worker was arrested on sexual assault charges after California police say he was found in the back seat of a car with a 16-year-old student.

According to a statement from the Santa Ana Police Department, 32-year-old Mariano Hernandez, who works as a Behavior Interventionalist at Benson Elementary in Santa Ana, California, was arrested after authorities received reports of sexual activity in the backseat of a parked car.

A 32-year-old elementary school employee in Orange County is facing charges of sexual assault after reportedly carrying on a “dating relationship” with a 16-year-old female high school student, authorities announced Tuesday.