“Is it Mahmoud?”
It was five minutes past midnight on Sunday, 9 March, and that was the message I sent frantically to a close friend of Mahmoud Khalil, a 30-year-old Palestinian who had been a lead negotiator on behalf of student protesters at the Gaza Solidarity Encampment in Columbia University last April. This protest had inspired similar encampments across the US and the globe, in solidarity with Gaza.
For the past hour that night, we had been hearing unconfirmed claims of immigration officials having entered more than one residential building of Columbia University. One of the rumours making its way across in hushed whispers was that someone had been taken by law enforcement from one of the buildings.
At around midnight, I heard from a fellow journalist that it may have been Khalil. I messaged his friend immediately.

