UC Berkeley Student’s Detention Raises Questions About Immigration Law

UC Berkeley Student’s Detention Highlights Complexities of Immigration Law

A recent case involving a UC Berkeley student detained by Immigration and Customs Enforcement (ICE) at San Francisco International Airport brings to light the intricate challenges faced by individuals with pending asylum claims and differing interpretations of immigration status. Paula Valentina Albornoz Hernandez, a Colombian citizen, was taken into custody on October 30, 2026, while preparing to board a flight to Portland. Her attorneys have filed a habeas corpus petition, seeking her release from detention.

The U.S. Department of Homeland Security (DHS) states that Albornoz Hernandez overstayed her visa, which was valid until March 6, 2023. She entered the United States on September 6, 2022. DHS maintains she will remain detained throughout her removal proceedings. However, her legal team asserts that she has a valid work permit and that her asylum application, based on claims of severe gender-based violence in Colombia, is still pending.

Asylum Claims and Work Permits: Understanding Immigration Status

Albornoz Hernandez’s attorneys argue that she applied for asylum before her visa expired, completed necessary biometric appointments, and obtained authorization to work. Despite these steps, DHS clarifies that a pending asylum application and a work permit do not automatically confer legal immigration status. This distinction is central to the ongoing legal debate surrounding her detention.

The case also involves conflicting accounts of the arrest itself. Albornoz Hernandez’s boyfriend, Anthony, described a plainclothes agent approaching her, identifying her on the third name guess, and then separating them. He stated she was told her visa had expired. DHS, however, claims its agents clearly identified themselves as law enforcement, in line with agency policy. The habeas corpus petition challenges the basis for her detention, but the court has not yet ruled on these allegations.

Legal Challenges to Detention and Facility Conditions

The federal petition filed by Centro Legal de la Raza alleges that officers violated federal law and the Constitution by arresting Albornoz Hernandez without a warrant and without assessing her flight risk. The petition requests that the court order her release and prevent further detention unless the government proves she is a danger or a flight risk at a hearing. These claims are currently allegations and have not been proven in court.

Albornoz Hernandez is being held at the California City Detention Facility. Reports from organizations like the American Civil Liberties Union have raised concerns about the conditions at such facilities, citing issues with inadequate staffing, incomplete training, and insufficient clinical oversight. Her attorneys state she has no criminal record or prior arrests, a fact supported by searches of county and federal court records.

Community and University Support for the Detained Student

The situation has garnered attention from local officials and the university. UC Berkeley Chancellor Richard Lyons has formally requested federal officials to allow Albornoz Hernandez to resume her studies, describing her as an “outstanding student.” Berkeley Mayor Adena Ishii has also expressed deep concern, calling for ICE to release her so she can continue her education while her case progresses. San Francisco International Airport officials have stated that the airport does not assist with immigration enforcement and was not notified of the arrest.

Separate Legal Proceedings for Immigration and Detention

It is important to note that Albornoz Hernandez’s immigration court hearing is scheduled for November 17, 2026. This proceeding is separate from the federal habeas corpus case concerning her detention. The court handling the petition has not yet made a decision on the request for her release. For individuals with uncertain immigration status, legal experts advise consulting an attorney before traveling and reporting any witnessed immigration detentions.

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