Assaulting a Federal Officer lawyer St. Mary’s County, MD
Last reviewed: July 2026 Law Offices Of SRIS, P.C. – Advocacy Without Borders.
Reviewed by Mr. Sris, Owner and Founder
Admitted in Virginia, Maryland, District of Columbia, New Jersey, and New York
Practicing since 1997
Under 18 U.S.C. § 111, assaulting a federal officer is a serious criminal charge prosecuted in U.S. District Court. If you are facing an allegation of assaulting a federal officer in St. Mary’s County, Maryland, your case will be handled by the United States Attorney’s Office for the District of Maryland, with proceedings in the Greenbelt or Baltimore divisions of the federal court. A conviction can carry substantial prison time, and there is no parole in the federal system. Law Offices Of SRIS, P.C., founded in 1997, defends individuals accused of federal crimes, including assault on a federal officer, throughout St. Mary’s County and all of Maryland. Mr. Sris, a former prosecutor, leads the firm and works alongside the firm’s Of Counsel attorneys to provide representation informed by firsthand understanding of how federal cases are built. The firm’s Rockville location serves clients in St. Mary’s County, including communities such as Leonardtown, Lexington Park, California, Great Mills, Hollywood, and Mechanicsville. Because St. Mary’s County is home to Patuxent River Naval Air Station and other federal installations, interactions with federal officers can lead to charges that fall under federal jurisdiction. Early engagement with an experienced federal criminal defense team is important. For a consultation, call (888) 437-7747.
What Assaulting a Federal Officer Means in St. Mary’s County
A charge under 18 U.S.C. § 111 arises when a person is accused of forcibly assaulting, resisting, opposing, impeding, intimidating, or interfering with a federal officer or employee while that officer is engaged in official duties. The statute reaches conduct directed at officers of agencies such as the FBI, DEA, ATF, U.S. Marshals, military police, and other federal personnel. In St. Mary’s County, the presence of Patuxent River Naval Air Station and federal law enforcement operations means that encounters with federal officers are a practical reality. An allegation that begins as a local confrontation can quickly become a federal case if the alleged victim is a federal officer acting within the scope of federal employment.
Federal charges differ markedly from state-level assault charges. In Maryland, a state assault is prosecuted by the local State’s Attorney in the District Court or Circuit Court of St. Mary’s County. A federal assault charge, by contrast, is investigated by federal agencies, presented to a grand jury, and prosecuted by an Assistant United States Attorney in the U.S. District Court for the District of Maryland. The Federal Sentencing Guidelines govern punishment, and the advisory guideline range is often higher than what a similar state offense would carry. There is no parole in the federal system, and a defendant who is convicted will serve at least 85% of any imposed sentence. The stakes are high, and understanding the federal procedural landscape is critical.
Under 18 U.S.C. § 111, a conviction for simple assault on a federal officer can result in imprisonment up to 8 years; if a deadly or dangerous weapon is used or bodily injury occurs, the maximum increases to 20 years.
Source: 18 U.S.C. § 111
Reviewed by Mr. Sris, admitted in VA/MD/DC/NJ/NY.
How Mr. Sris and the Firm’s Of Counsel Attorneys Handle Federal Assault Cases
Federal criminal defense requires prompt action. Once an investigation is underway or an arrest has been made, Mr. Sris and the firm’s Of Counsel attorneys focus on protecting the client’s rights during the initial appearance and detention hearing. They examine the evidence for constitutional challenges, including whether law enforcement complied with the Fourth Amendment and whether any statements were obtained in violation of Miranda. Early engagement with the assigned Assistant United States Attorney can sometimes lead to a favorable resolution before an indictment is returned.
If an indictment is issued, the defense team evaluates the discovery, files appropriate pretrial motions, and explores every avenue for reducing exposure—whether through negotiation, pretrial diversion when available, or trial. The team understands the Federal Sentencing Guidelines and identifies mitigating factors that can influence the advisory range. They also evaluate whether any mandatory minimum penalties apply and whether a safety valve or substantial assistance departure might be available. Throughout the process, the firm’s Of Counsel attorneys work alongside Mr. Sris, drawing on extensive combined legal experience in federal courtrooms.
Federal criminal cases in Maryland, including those filed in St. Mary’s County, typically proceed for 6 to 18 months under Speedy Trial Act deadlines.
Source: Our experience in the U.S. District Court for the District of Maryland (Baltimore / Greenbelt divisions).
Reviewed by Mr. Sris, admitted in VA/MD/DC/NJ/NY.
About Mr. Sris and the Firm’s Of Counsel Attorneys
Mr. Sris, Owner and Founder of Law Offices Of SRIS, P.C., brings the insight of a former prosecutor to every federal criminal matter. He founded the firm in 1997 and is admitted to practice in Virginia, Maryland, the District of Columbia, New Jersey, and New York. Mr. Sris testified before the Virginia House Courts of Justice Committee in support of 2019 HB 635 (chief patron Del. David Bulova). His work is informed by decades of experience handling criminal cases across multiple jurisdictions.
The firm’s Of Counsel attorneys contribute additional prosecutorial and litigation backgrounds. They handle matters in federal court, state court, and administrative proceedings. The collective experience of Mr. Sris and the firm’s Of Counsel attorneys supports a thorough, detail-oriented defense strategy for clients in St. Mary’s County and throughout Maryland. Every case receives careful preparation tailored to the specific facts and the applicable federal statutes and guidelines.
Frequently Asked Questions
What is the difference between state and federal charges for assaulting an officer?
Federal charges are prosecuted by the U.S. Attorney’s Office, carry potentially more severe penalties, and are governed by the Federal Sentencing Guidelines, which have no provision for parole. In Maryland, a state charge for assaulting a law enforcement officer is prosecuted by the local State’s Attorney in the St. Mary’s County District or Circuit Court and carries state penalties. Federal charges can be brought when the alleged victim is a federal officer performing official duties. Federal cases are investigated by agencies such as the FBI, DEA, or military investigators and proceed in U.S. District Court. The procedural rules and sentencing structures are significantly different, making early engagement with counsel essential.
What are the penalties for assaulting a federal officer in Maryland?
Under 18 U.S.C. § 111, a conviction for simple assault on a federal officer can result in up to 8 years of imprisonment; if the offense involves a deadly or dangerous weapon or results in bodily injury, the maximum term increases to 20 years. In addition to imprisonment, a federal sentence may include a term of supervised release, a fine, and an order of restitution. The court determines the actual sentence using the advisory Federal Sentencing Guidelines, which consider the nature of the offense, the defendant’s criminal history, and any aggravating or mitigating factors. Results may vary.
How long does a federal criminal case take in Maryland?
Federal criminal cases in Maryland, including those originating in St. Mary’s County, often proceed for 6 to 18 months under the Speedy Trial Act. The timeline depends on the complexity of the investigation, the volume of discovery, pretrial motion practice, and whether the matter resolves through a plea or proceeds to trial. Cases involving multiple defendants or extensive forensic evidence may take longer. The court’s docket and the scheduling orders of the assigned district judge also influence the overall duration. Timelines vary by case.
Do I need a lawyer if I am being investigated for assaulting a federal officer?
Yes, anyone interviewed or targeted by federal agents in connection with an alleged assault on a federal officer should seek legal representation immediately. Statements made to investigators can be used in a grand jury proceeding and at trial. An attorney can communicate with the government on your behalf, advise you on whether to cooperate, and work to protect your rights at each stage. Even before charges are filed, experienced counsel may be able to present exculpatory evidence or persuade the government not to indict. For guidance on your specific situation, reach Law Offices Of SRIS, P.C. at (888) 437-7747.
Can I be charged in both state and federal court for the same incident?
Yes, parallel state and federal prosecutions are legally possible because the state and federal governments are separate sovereigns. An act that injures a federal officer may also violate Maryland state law, and each sovereign may independently bring charges. In practice, federal and state authorities often communicate and may agree that one jurisdiction will handle the matter, but the Double Jeopardy Clause does not bar successive prosecutions by different sovereigns. That means a person could face a state assault charge in St. Mary’s County Circuit Court and a federal charge in U.S. District Court. Each proceeding must be defended separately.
What should I do if I am arrested for assaulting a federal officer in St. Mary’s County?
If you are arrested, exercise your right to remain silent and ask to speak with an attorney. Do not discuss the facts of the case with anyone other than your lawyer. Federal agents may seek to question you, but you are not obligated to answer. Contact an attorney with federal criminal defense experience as soon as possible. Early representation can affect decisions about detention, bail, and the initial appearance before a federal magistrate judge. To discuss the details of your matter, contact Law Offices Of SRIS, P.C. at (888) 437-7747.
Explore our federal criminal defense services in nearby counties:
Montgomery County,
Prince George’s County,
Howard County,
Anne Arundel County, and
Frederick County.
Federal court resources:
U.S. District Court for the District of Maryland,
U.S. Attorney’s Office, District of Maryland.
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Case results depend on a variety of factors unique to each case.
