Activists and neighbors believe the majority of detainees aren’t criminals, and they said immigration enforcement actions they witnessed took place without warrants.

Federal law enforcement on Wednesday arrested one person with known gang ties after deploying nearly 400 agents to conduct large-scale immigration raids in Aurora and Denver. The big picture: U.S. immigration authorities said the raids targeted more than 100 alleged members of Tren de Aragua,

Wednesday's immigration raids across the Denver metro area have left residents gripped by fear and uncertainty about the future. State of play: Just before dawn, armed federal agents stormed numerous apartment complexes,