The arrest of Judge Hannah Dugan for obstructing justice and concealing an undocumented individual has sparked controversy.

Nearly 800 illegal immigrants were arrested this week as part of a massive Florida roundup led by Immigration and Customs Enforcement and local authorities.

Petrova's case is being closely watched by the scientific community, with some fearing it could impact recruiting foreign scientists at U.S. universities.

The four-day operation came as the Trump administration has sought to enlist local authorities in an immigration crackdown.