U.S. Immigration and Customs Enforcement violated Jeanette Vizguerra’s First Amendment rights by detaining — and planning to deport — the Colorado immigration advocate, her attorneys argued in federal court in Denver on Friday.

Local musicians and artists rallied to support activist Jeanette Vizguerra, who is detained by ICE, at a benefit concert for her legal fees.

Protesters gathered outside the Immigration and Customs Enforcement facility in Aurora early Tuesday morning on reports that immigration activist Jeanette Vizguerra was taken into custody.