Ruoxi Han filed a civil complaint against the U.S. Department of State, U.S. Embassy in Beijing, and individual defendants David Perdue and Marco Rubio in the Northern District of California (Case 5:26-cv-02771). The nature of suit is classified as "Other Immigration Actions." The complaint was filed with the San Jose courthouse on March 31, 2026, accompanied by a civil cover sheet.

This is a newly filed civil case that has not yet been served or answered by defendants. The named defendants have not yet appeared or responded to the complaint. Immigration detainees and their counsel should monitor this case for potential implications to immigration litigation strategy, though no immediate action is required at this stage. The court will schedule initial proceedings including a scheduling conference and deadlines for responsive pleadings.