BURRILLVILLE, R.I. — Graduates of a Rhode Island high school under investigation for a sexually explicit photo scandal say sharing intimate images has gone on for at least two years.

Police are investigating who has been uploading images of more than 40 girls online.

According to an affidavit, the photos and videos were uploaded to Dropbox, a website that allows users to share such files.

Burrillville High School 2015 graduate Jaymee Volante tells WJAR-TV the Dropbox account was started at least two years ago.

Superintendent Frank Pallotta says in a statement that he cannot comment on an ongoing police investigation. Burrillville police also say they cannot comment on an ongoing investigation.

No arrests have been made.