ICE Arrests Johns Hopkins Researcher at BWI Over Expired Visa

Fatima Ameaka, an employee at Johns Hopkins' Bloomberg School of Public Health, was arrested by ICE agents on Tuesday, July 28, while preparing to board a domestic flight at Baltimore-Washington International Thurgood Marshall Airport, according to CBS News and WBAL-TV.

Ameaka is from Cameroon. She entered the U.S. on June 27, 2023, on a visa that expired June 13, 2024, according to a Department of Homeland Security statement provided to both outlets. She overstayed that visa by more than a year. DHS says she'll stay in ICE custody pending removal proceedings.

"On July 28, 2026, ICE arrested Fatima Ameaka, an illegal alien from Cameroon, at the Baltimore/Washington International Thurgood Marshall Airport," a DHS spokesperson told CBS News Baltimore. "In violation of our nation's laws, she overstayed her visa. She will remain in ICE custody pending removal proceedings."

Overstaying a visa is a civil immigration violation, not something that requires a criminal record or any accusation of a crime. Nothing in DHS's statement or in either outlet's reporting suggests Ameaka has been charged with a crime. She's in removal proceedings, which means an immigration judge will hear her case.

The Airport Enforcement Angle

CBS News reports that ICE sources describe a ramp-up in collaboration between the Transportation Security Administration and ICE at U.S. airports. Sources told CBS that TSA has been feeding tips and leads to ICE on noncitizen travelers, including people with zero criminal record who are suspected only of civil immigration violations like visa overstays.

An ICE source told CBS that travelers with pending immigration issues are "easy targets" for agents, since they can be arrested in secured airport locations where agencies already have advance information about their cases.

That data-sharing arrangement isn't new. CBS News reports it stems from a memo TSA and ICE agreed to in May 2025, disclosed this week by the transparency group American Oversight. DHS confirmed to CBS that airport immigration enforcement has increased under the current policy.

DHS framed the shift as a reversal of prior practice: "DHS reversed the horrendous Biden-era policy that allowed aliens in our country illegally to jet around our country," the department said in its statement. "Under President Trump, DHS will no longer tolerate this."

What Critics Would Say

The strongest concern about the Ameaka arrest isn't whether her legal status is documented, which DHS has detailed with specific dates. It's about using TSA, an agency built for aviation security screening, as a data pipeline for civil immigration enforcement against people who have no criminal record and are simply traveling on already-known visa violations.

A reasonable critic would ask whether folding TSA into civil immigration enforcement blurs the line between security screening and deportation policing, and whether that changes how millions of ordinary travelers, citizens and visa holders alike, interact with airport security going forward. Neither CBS News nor WBAL reported any legal challenge to the TSA-ICE data-sharing memo, and no court has ruled on its validity as of this writing.

On the other side, the enforcement itself rests on undisputed facts. Ameaka's visa expired more than a year before her arrest, and federal law does classify overstaying as a violation subject to removal. DHS isn't accused of fabricating the timeline. The point of contention raised by ICE's own sources is the strategy of targeting travelers at security checkpoints rather than through other means.

The University's Response

Johns Hopkins confirmed Ameaka's detention in statements to both CBS News and WBAL, calling her "a respected member of our community" and saying the university is "deeply concerned" about the arrest.

"Dr. Ameaka was traveling in a personal capacity, and though we cannot comment on the specifics of her situation, we want to assure our community that the university is actively working to provide support for Dr. Ameaka, including ensuring she has access to legal representation," the university said.

Johns Hopkins pointed to its Office of International Services, which it says provides updates to international students and staff on federal immigration policy changes and travel guidance.

What Happens Next

Ameaka's case now moves to immigration court, where a judge will decide whether she's removed from the country or granted some form of relief. Neither DHS nor Johns Hopkins has indicated a timeline for that hearing.

The bigger unresolved question is how far the TSA-ICE data-sharing arrangement extends and whether it will draw legal scrutiny. American Oversight surfaced the underlying memo this week, but as of now no lawsuit or congressional inquiry targeting the arrangement has been reported by either CBS News or WBAL.