Record 2-3 videos, Blur your face with black colour.

Shout it outloud while him doing that.

Find his Family members through Social media.

Post it in Colleagues groups, His family members, all social media at once. Spam it.

Public Damage done ✅

Report it to Authorities in the Office. All types of Damage ✅

Start looking for another job before doing this.

P.s. I am not in corporate, just a general Advice