The former assistant sports information director at Grove City College pleaded guilty to several charges January 8, after being accused of using his phone to take photos of students in a locker room.
Robert Audia pleaded guilty in a Mercer County court before Judge Yates to one count of sexual abuse of children and 11 counts invasion of privacy.
Originally, Audia was facing 100 counts after police say they recovered dozens of videos and photos of students, many of them naked, from his cell phone.
According to the criminal complaint, investigators identified 76 victims who were either students, coaches, alumni or staff. Other pictures showed students at Geneva College, they said.
Audia is scheduled to be sentenced in March.