This article by Prem Thakker who writes for Zeteo substack, has been following the story of Mahmoud Khalil the organizer of the pro Palestine event the took place on the campus of Columbia university. He was arrested by ICE agents and now seems to be missing according to this article.

https://substack.com/home/post/p-158701081?source=queue

Originally Posted By u/Primary-Purple5140 At 2025-03-09 11:06:43 PM | Source