The pics are on Rachel Respess's photobucket.
"Dufresne and another Destrehan High School teacher, Rachel Respess, have been charged in a separate jurisdiction with jointly having sexual contact with the minor. "
Look at the file names, they are all titled SeniorProm###.jpg; where the numbers were sequential. That's how I was able to find them after the photo library was made private.
There is that camera again. You were meant to infer that she was using the camera to photograph her threesome with a student.