Comment by nevir

Here's the relevant Reddit commit on the OP (might be a better link for the post)

https://old.reddit.com/r/worldnews/comments/xtwnvj/iran_says...

And for some more detail on what happened - plainclothes security forces (basij) surrounded students/professors at the university, have fired on them (rubber and real bullets?) have many of them trapped.

"Iranian forces shoot at protesting students, lay siege to university" - https://www.reddit.com/r/worldnews/comments/xtyias/iranian_f...