In a groundbreaking discovery that has reverberated throughout Colorado, officials unveiled the seizure of 1.7 million counterfeit fentanyl pills from a storage unit that had been sold at auction. This event marks the largest bust of its kind in the state’s chronicles.

The milestone confiscation took place on November 11 in Highlands Ranch, a suburb of Denver, following a surprise find by the auction’s winning bidder. Upon opening the storage unit, they encountered what appeared to be illegal drugs and promptly alerted the authorities, according to the Douglas County Sheriff’s Office.

David Olesky, Special Agent in Charge of the DEA’s Rocky Mountain Field Division, remarked, “It was reminiscent of a television drama: a bidder legally acquired a storage unit, only to discover it held 1.7 million fake fentanyl pills and an additional 12 kilograms of fentanyl powder. Removing these toxic pills from circulation undoubtedly saved many lives across Colorado.”

The DEA further highlighted the significance of this bust, noting it as the largest single seizure of counterfeit pills in Colorado to date and ranking it as the sixth-largest suspected fentanyl pill confiscation in the history of the United States.

Body camera footage, released by the Douglas County Sheriff’s Office, captures the dramatic moment deputies uncovered the vast stash of drugs on November 11, 2025, in Highlands Ranch, Colorado.

In the footage, deputies are seen lifting the lid of the storage container, revealing the substantial drug cache within.

“That is an absolute metric s— ton of fentanyl,” one of the deputies said. “I got a very unique situation here.”

Following testing, the sheriff’s office confirmed that deputies found 198 kilograms of counterfeit fentanyl pills, 12 kilograms of fentanyl powder and 2.5 pounds of methamphetamine.

The Drug Enforcement Administration (DEA) said, “This is the largest one-time seizure of counterfeit pills in Colorado history, and the sixth-largest, single seizure of suspected fentanyl pills in United States history.” (Drug Enforcement Administration (DEA))

“I want to thank the citizen who reported this discovery, the storage facility staff for their cooperation, and the deputies who responded quickly and professionally,” Douglas County Sheriff Darren Weekly said. “Let me send a strong and unmistakable message: fentanyl and illegal narcotics will not be tolerated in Douglas County. Our deputies, detectives, and crime lab professionals are committed to keeping this community safe, and we will remain relentless in that mission.”

The sheriff’s office, which called the find a “shocking discovery,” also said, “The original owner of the storage unit had been taken into custody by the DEA in April, which resulted in the unit going unpaid and eventually being auctioned off.”

A DEA official said following the discovery that, “There is no doubt many lives have been saved by keeping these poison pills off the streets of Colorado.” (Drug Enforcement Administration (DEA))

“I want to thank everyone who helped us with the largest successful fentanyl seizure in Colorado history,” Colorado Gov. Jared Polis said in a statement. “Getting more of this deadly drug off the streets saves lives. In Colorado, we are cracking down on crime, apprehending dangerous criminals, and keeping our communities safe. I thank the Colorado Bureau of Investigation and our federal partners for working with us to get criminals off of Colorado streets, out of our communities, and ensure Coloradans and families are safe.”