The nightclub had moved between several Colorado Springs addresses, but had been inside the building raided by federal agencies on Sunday for several months, officials said.

Officers from Immigration and Customs Enforcement are in the middle of processing people who were detained in a raid at what federal officials call an unlicensed nightclub in Colorado Springs over the weekend.

More than 100 immigrants, allegedly in the country illegally, were detained in Colorado Springs after an overnight raid at what authorities described as an underground nightclub in a strip mall.