More details emerged Monday about a federal raid on a pop-up nightclub early Sunday morning near Denver, that was aimed at disrupting the operations of the Venezuelan Tren De Aragua gang in Colorado.

A series of immigration executive actions signed by President Donald Trump on the first day of his second term included a call for the Venezuelan Tren de Aragua gang as a global terrorist organization.

New fears are haunting some migrant families in the Denver metro area amid the Trump Administration's directives on immigration in the country.

ICE Enforcement and Removal Operations detained the nearly 50 people, many of which are “connected with the Tren de Aragua (TdA) gang from Venezuela,” according to the DEA.

The U.S. Department of Homeland Security revoked an extension of temporary protective status for nearly 600,000 Venezuelans.

A Venezuelan migrant arrested Tuesday during a U.S. Immigration and Customs Enforcement raid in New York City is a member of the Tren de Aragua gang, Fox News has learned.

How many people arrested Sunday were connected to the TdA gang is unclear, but DEA officials said the number was in the dozens.

Federal agents busted alleged traffickers at a Colorado makeshift nightclub for Tren de Aragua affiliates, taking nearly 50 illegal immigrants into custody.

The DEA said agents detained nearly 50 people, including suspected members of a Venezuelan gang, during a raid on a private party in Colorado. KUSA's Angeline McCall reports.

Authorities on Wednesday announced the indictment of 10 people for their alleged roles in a gun trafficking operation that conducted firearm sales throughout New York City.

U.S. officials told CBS News that the Denver area is among the next targets for stepped-up immigration arrest operations by ICE.