Colorado moves into top 10 for strongest gun laws with new legislation, despite opposition from gun advocacy groups. The bill ...

The Colorado Bureau of Investigation has issued an alert for a missing man, 24, with developmental disabilities who was last seen Monday in Westminster.

The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) is conducting an operation with other law enforcement agencies ...

The Colorado Bureau of Investigation has issued a Medina Alert after a carjacking in Denver on Wednesday that left the owner with serious injuries.

The Aurora Police Department's top crime analyst, Frank Fredericks, 60, was charged this week with nine counts of official ...

Kash Patel, President Trump's pick to run the FBI, answers questions Thursday in a public hearing before the Senate Judiciary ...

Walt Nauta and Carlos De Oliveira had been charged with conspiring with the president to obstruct an FBI investigation.

LOCHBUIE, Colo. — At least three people were arrested Wednesday morning in Lochbuie following a monthslong drug investigation ...

The FBI has recorded a sharp spike in complaints that its own agents and employees have engaged in sexual misconduct, ranging from assault to harassment, despite a pledge by ...

According to a spokesperson for ATF, the agency was “carrying out authorized law enforcement operations and no further ...

Sources told NBC News that federal enforcement agencies will not conduct an operation in Aurora on Thursday as originally ...