Once again, Damascus HS students take and post on Internet humiliating picture of a classmate.

EXCLUSIVE: Brandon Salvador has autism.

Last month, two Damascus High School students took a photo of Brandon urinating in a boy's bathroom, his buttocks exposed.

The teens then posted the humiliating photo of Brandon on Snapchat for classmates to see.

Read bullying form ⬇️ pic.twitter.com/it0196GmIB

— Kevin Lewis (@ABC7Kevin) December 7, 2018

MORE: This happened one day after the locker room rapes at Damascus HS.

The principal sent an email about the bathroom photo, but didn't explain the victim has special needs.

"I think by not being open about this happening, it's going to happen again," Brandon's mother told me. pic.twitter.com/dlW9NSn0XR

— Kevin Lewis (@ABC7Kevin) December 7, 2018

MORE: Brandon's experience is similar to a story I covered in May 2016.

In that case, a male student with autism was photographed while urinating in a bathroom at Damascus HS. And like Brandon, his exposed buttocks was posted to Snapchat.

That story ⬇️https://t.co/FSDqbcObyI

— Kevin Lewis (@ABC7Kevin) December 7, 2018