US Immigration and Customs Enforcement (ICE) arrested a Johns Hopkins University researcher at Baltimore airport, reportedly over an expired visa. The case has drawn attention because it involves an academic migrant researcher and raises questions about immigration enforcement affecting universities and international scholars.

The researcher was detained at Baltimore/Washington International Thurgood Marshall Airport, according to the report’s headline. The available article text does not provide further verified details, including the person’s identity, nationality, visa type, length of overstay or ICE’s subsequent action.