Denver Field Division

The Denver city skyline Photo used under Creative Commons from Wikimedia user Gtj82

Welcome to the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) Denver, Colorado Field Division Internet site. I hope you will find the information provided here to be informative and useful.

The ATF Denver Field Division services the States of Colorado, Utah, Wyoming and Montana extending north to the Canadian border. Our dedicated work force is comprised of special agents, explosives enforcement officers, investigators, auditors, technicians, support staff, and our explosives detection canine Osterman.

The Field Division is one of twenty five (25) that provide a wide array of law enforcement services and firearms and explosives regulation. We are responsible for enforcing the Federal Alcohol, Tobacco, Firearms, Explosives, and Arson laws, along with the firearms and explosives regulations.

The Division is on the front-line of combating violent crime in an effort to improve our quality of life within the communities that we so proudly serve. The “Big 5” issues for ATF are: firearms trafficking, gang violence, bombings and explosives, tobacco diversion, and our in-house technology modernization of the National Firearms Tracing Center and the National Integrated Ballistic Information Network (NIBIN).

We encourage all residents to get involved and assist us in our goal of reducing violent crime in our communities. Let us know what we can do for you; call us at (303) 844-7450.

Marvin G. Richardson


Division Management Team

Marvin G. Richardson
Special Agent In Charge (SAC)
Luke Franey
Assistant Special Agent In Charge (ASAC)
Douglas Dawson
Assistant Special Agent In Charge (ASAC)
Andrew R. Graham
Director of Industry Operations (DIO)
Bradley Beyersdorf
Public Information Officer (PIO)

Division Contact Information

Bureau of Alcohol, Tobacco, Firearms and Explosives
1961 Stout Street, Room 674
Denver, Colorado 80294 USA
Voice (303) 844-7450
Fax (303) 844-7535

ATF, FBI and Glendale Police Department Arrest Walter Bond for Sheepskin Factory Arson

July 23, 2010

Walter Bond, age 34, was arrested last night by Special Agents with the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), and the Federal Bureau of Investigation (FBI), for the April 30, 2010 arson of the Sheepskin Factory in Glendale, Colorado, United States Attorney David Gaouette, ATF Special Agent in Charge Marvin Richardson, FBI Special Agent in Charge James Davis, and Glendale Police Chief Victor Ross announced. Bond, who is charged with one count of arson of property affecting interstate commerce, is scheduled to make an initial appearance in U.S. District Court in Denver at 2:00 p.m. this afternoon, where he will be advised of the charges pending against him, and the related penalties for that crime. More »

Activity in the United States Attorney’s Office

July 22, 2010

Michael St. Angelo, 33, of Casper, Wyoming, was sentenced by Federal District Court Judge Alan B. Johnson on July 15, 2010, for conspiracy to steal firearms from a licensed federal firearms dealer, and to stealing from a licensed federal firearms dealer and for possession of stolen firearms. More »

Drury Hill Sentenced in U.S. District Court

July 22, 2010

The United States Attorney’s Office announced that during a federal court session in Billings, on July 21, 2010, before Senior U.S. District Judge Jack D. Shanstrom, DRURY HILL, a 32-year-old resident of Billings, appeared for sentencing. More »

ATF Offers $5,000 Reward in Gun Store Burglary

July 21, 2010

Special Agent in Charge (SAC) Marvin G. Richardson, Denver Field Division, Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), today announced a reward of up to $5,000 for information leading to the arrest and conviction of the person or persons responsible for the burglary of Mountain Man Outdoors, a federally licensed firearms (FFL) dealer, located at 487 S. Main Street, Ephraim, Utah. More »

Errol Aram Mann Sentenced in U.S. District Court

July 20, 2010

The United States Attorney’s Office announced that during a federal court session in Great Falls, on July 19, 2010, before U.S. District Judge Sam E. Haddon, ERROL ARAM MANN, a 33-year-old resident of Great Falls, appeared for sentencing. More »

Eleven Metro Denver Men Indicted for Gun Crimes as Part of “Cripland” Investigation

June 24, 2010

The ATF led Project Safe Neighborhood (PSN) Task Force arrested eight people on charges of gun and drug trafficking crimes in early morning raids yesterday, United States Attorney David Gaouette and ATF Special Agent in Charge Marvin Richardson announced. The arrests are the second phase of a one and one half year investigation named “Operation Cripland.” Nine additional defendants were arrested in October of 2009 in phase one of this investigation. More »

Forty-Six Gang Members and Associates Indicted in Large-Scale Drug and Gun Investigation in Greeley

June 15, 2010

The ATF led Greeley RAGE Task Force (Regional Anti-Gang Enforcement), including the Greeley Police Department and the FBI, along with multiple other law enforcement jurisdictions, arrested 16 people this morning as part of a criminal investigation into drug distribution and gun possession by gang members and associates in Greeley, Colorado. More »

Joint Investigation Results in Littleton Man’s Federal Arrest for Possession of Stolen Machine Guns and for Possession of Explosives, Destructive Devices

April 21, 2010

U.S. Attorney for the District of Colorado David Gaouette, Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) Special Agent in Charge Marvin G. Richardson, and Denver Police Chief Gerald Whitman announced the indictment of Andrew Thomas Gunzner, age 21, of Littleton, Colo., for possession of stolen machine guns and destructive devices. Gunzner, who is in state custody, will be transferred to federal custody on a future date. More »

6 Year Missing Persons Case Turns Into Joint Homicide Investigation

April 19, 2010

James A. Alderden, Sheriff of Larimer County Sheriff’s Office, Fort Collins, Colo.; Danny L. Glick, Sheriff of Laramie County Sheriff’s Office, Cheyenne, Wyo.; Colonel Bryan Tuma of the Nebraska State Patrol; James A. “Tony” Rose, U.S. Marshal for the District of Wyoming; and Special Agent in Charge Marvin G. Richardson of the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) Denver Field Division announced today that skeletal remains of Ryan Guitron of Fort Collins, Colo., missing since Nov. 4, 2003, were uncovered in southwest Kimball County, Neb. More »

Felon, Fugitive Sentenced for Possession of a Machine Gun

March 25, 2010

The United States Attorney’s Office and John F. Ryan, Acting Special Agent in Charge of the U. S. Department of Justice, Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) jointly announced that during a federal court session in Helena on March 23, before Senior U.S. District Judge Charles C. Lovell, Zollie Louis Byrd, a 55-year-old resident of South Carolina, who was a prior convicted felon and fugitive from justice, was sentenced to 68 months confinement for the illegal possession of a machine gun. More »

Joint Project Safe Neighborhoods Taskforce Members Net Felon Buying Handguns During Undercover Sting

February 9, 2010

Acting Special Agent in Charge Melvin King of the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) Denver Field Division and Tony Lane, Chief of Police of the Castle Rock Police Department announced that Steven Allen Ford, 29, a.k.a. “Cherrio” was arrested for possession of a firearm during an undercover operation by members of the ATF Project Safe Neighborhoods Violent Crime Task Force. More »

Joseph Doll Pleads Guilty to Conspiracy to Distribute Methamphetamines

February 5, 2010

The United States Attorney's Office and Melvin King, Acting Special Agent in Charge of the U. S. Department of Justice, Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) jointly announced that during a federal court session in Billings on February 4, 2010, before Chief U.S. District Judge Richard F. Cebull, JOSEPH DOLL, a 28-year-old resident of Billings, pled guilty to conspiracy to possess with the intent to distribute and conspiracy to distribute methamphetamine. More »

Denver, Colo. Explosives Detection Canine Helps Miami Prepare for Super Bowl XLIV

February 5, 2010

Not everyone participating in this year’s Super Bowl is a football player. The Bureau of Alcohol, Tobacco Firearms and Explosives (ATF) have fielded their best players to help prepare for a safe and secure Super Bowl XLIV. These pros include ATF K-9 explosives detection teams that have been deployed to Miami from around the country. The K-9 teams are working side-by-side with other federal, state and local law-enforcement officers to keep the football teams and fans safe throughout this event. More »

Utah ATF and Project Safe Neighborhoods Partners Net 170 Federal Gun Crime Defendants in 2009

January 26, 2010

Federal firearms charges ranging from possession of an illegal machine gun to using a gun in furtherance of violent or drug trafficking crimes were filed against 170 individuals in Utah during 2009. More »

Denver Press Release Archive