Areas Of Practice

Drug Offenses

Being arrested for any type of drug charge is extremely frightening. The attorneys at Fleener Petersen, LLC. have decades of experience defending State and Federal drug charges. They are dedicated to presenting a strong defense on your behalf when facing drug crime charges. Fleener Petersen, LLC. has over 50 years of combined experience and have defended clients in both state and federal courts. The attorneys at Fleener Petersen, LLC. have extensive knowledge in challenging evidence and defending at trial. The Fourth Amendment protects individuals from unlawful searches and seizures. If you or a loved one has been stopped by law enforcement…

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Federal Criminal Defense

Federal prosecution is incredibly serious and the Federal rules are complex. It is important to have a lawyer with the necessary experience and expertise to navigate these complicated laws and procedures. Additionally, the Federal Sentencing Guidelines are extremely harsh and difficult to understand. Tom Fleener heads the federal defense team at Fleener Petersen, LLC. Tom is a former Assistant Federal Defender who has successfully represented over 300 clients in federal court—in the District of Wyoming alone. Additionally, Tom has a nationwide federal defense practice and has appeared in numerous federal courts across the country. Whether serving as your lead attorney,…

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State Criminal Defense

The law firm of Fleener Petersen, LLC. is focused entirely on felony criminal defense. If you are facing felony charges in Wyoming, you need an attorney who will communicate with you and provide you the highest quality defense. Fleener Petersen, LLC. has taken well over 100 felony cases to jury trial and have successfully represented clients in every county in Wyoming. So, whether you live in Cheyenne, Rawlins, Rock Springs, Gillette, Casper, Jackson, Laramie or anywhere else in Wyoming, call Fleener Petersen, LLC. for a free consultation on your criminal case. If you have one shot, make it your best. Fleener…

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While serving as an Army JAG, Tom Fleener was routinely recognized as one of our countries top defense lawyers. His trial record was unprecedented with over fifty acquittals to his name. As one former military judge best put it, “if I had to choose one attorney to defend me, I would choose Tom Fleener.” During his years on active duty, Tom successfully defended thousands of service members. He has represented U.S. military members in some of the most high-profile and difficult cases imaginable, and in these cases has achieved unbelievable results. There is not is an offense under the Uniform Code…

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Wyoming Law Office

506 S 8th Street
Laramie, WY 82070
(307) 460-4333

Colorado Law Office

323 S College Ave
Suite 7

Fort Collins, CO 80524
(970) 717-2570


Wyoming: (307) 460-4333
Colorado: (970) 717-2570
Fax: 866-825-6038

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