When they feel like there is pressure against them so they move to Denver, they move to Littleton; they move to wherever they feel like they can get away from where the pressure is," DEA Denver Special Agent in Charge Jonathan Pullen told FOX31's Kasia Kerridge.

The Drug Enforcement Administration detained roughly 50 people in Adams County early Sunday morning at what the special agent in charge called an invitation-only Tren de Aragua party.