Trump's ICE expands 'likely to escape' definition to enable warrantless arrests

A January 2026 memo from Trump-appointed ICE acting director Todd Lyons radically expanded the definition of who constitutes a person 'likely to escape,' allowing ICE agents to make warrantless arrests of individuals suspected of being in the U.S. illegally. The memo redefines flight risk so broadly it could apply to nearly anyone in a public space, effectively allowing arrests without administrative warrants even when there is no actual risk of escape. Civil rights groups and legal analysts criticized the directive as undermining Fourth Amendment protections requiring warrants be issued by neutral magistrates. A federal judge in Oregon subsequently ruled that ICE agents must stop making warrantless arrests unless there is an actual likelihood of escape. The policy change is part of the administration's broader mass deportation agenda.

"The definition of 'likely to escape' is much more expansive than previously known to the agency." — From analysis of the ICE memo by legal experts at the American Immigration Council