JENA, La. (AP) — Palestinian activist Mahmoud Khalil was released Friday from federal immigration detention, freed after 104 days by a judge’s ruling after becoming a symbol of President Donald Trump’s clampdown on campus protests.

A federal judge on Friday ordered the Trump administration to release pro-Palestinian activist and Columbia University graduate Mahmoud Khalil from immigration custody. Khalil has been in the custody of immigration agents since March 8.

The decision is the latest setback for the administration’s effort to detain and deport academics who have protested Israel.