Pro-Palestinian student protest leader Mahmoud Khalil on Thursday began the process of suing U.S. President Donald Trump’s administration for $20 million in damages for the harm he suffered as a result of the government’s “politically motivated plan to unlawfully arrest, detain, and deport” him.

“This is the first step towards accountability,” Khalil said in a statement. “Nothing can restore the 104 days stolen from me. The trauma, the separation from my wife, the birth of my first child that I was forced to miss. But let’s be clear, the same government that targeted me for speaking out is using taxpayer dollars to fund Israel’s ongoing genocide in Gaza.”

“There must be accountability for political retaliation and abuse of power,” he asserted. “And I won’t stop here. I will continue to pursue justice against everyone who contributed to my unlawful detention or spread lies in an attempt to destroy my reputation, including those affiliated with Columbia University. I’m holding the U.S. government accountable not just for myself, but for everyone they try to silence through fear, exile, or detention.”