I wish we only were dealing with double-standards these days...
Apparently you were not aware of the Web-cam that was used to record the encounter, and the internet postings of that encounter, followed by mass emails to students directing them to the video.
Peeping Tom is one thing ... what he did was something completely different.
Compare this to someone secretly recording you and your wife during an intimate interlude, editing it, posting it online; then sending a mass email directing your co-workers, friends, family members, neighbors and anyone with a mind to see, to go watch with a web-link to the video. Cabish?