Detectives and officers standing outside pawnshop during search warrant.
Date: 11/18/25
WESTMINSTER, Colo [UPDATE 11/19/25] -- Two individuals connected to a pawnshop scheme are in custody and arrest warrants have been issued for an additional six employees for violations of the Colorado Organized Crime Control Act (COCCA), money laundering, theft and Pawnbroker Act Violations. Sergey Nikolaev was taken into custody during yesterday's search warrant and Stanislav Anisimov turned himself in today.
Arrested
- Sergey Nikolaev, 54
- Stanislav Anisimov, 59
Active Warrants
- Dmitry Altshuler, 42
- Dzianis Artyushkevich, 35
- Dmitriy Barshay, 43
- Ivan Biazliudau, 42
- Ion Buzdugan, 40
- Radyon Niyazov, 65
It's important to note all persons are presumed innocent unless proven guilty in a court of law.
Pictures of the individuals involved in the pawnshop scheme
ORIGINAL RELEASE
WESTMINSTER, Colo -- The Westminster Police Department, with the assistance of several law enforcement partners, executed a search warrant on Tuesday, Nov. 18, at a Denver metro area pawnshop related to a multi-year investigation.
ACSO SWAT standing along sidewalk during search warrant.
"This investigation has spanned more than two years, and we are grateful to everyone who played a role in it. This shop was linked to hundreds of theft cases, and shutting it down, while ensuring those responsible are held accountable, is critical to protecting our community."
The outside of the Aurora Gold Buyer pawnshop.




