18 USC 111: Assault on a Federal Agent – Penalties, Charges & Defense in Texas

Federal charges for assaulting a federal officer are serious — and they move fast. Whether you were involved in a confrontation during an ICE raid, a Border Patrol stop, or any other federal law enforcement encounter, prosecutors do not wait. Under 18 USC § 111, a single incident can result in charges ranging from a misdemeanor to a felony carrying up to 20 years in federal prison. If you or someone you know is facing this charge in San Antonio or anywhere in South Texas, here is what you need to know — and what an experienced federal defense attorney can do for you.

What is an assault on a federal officer?

18 USC § 111 makes it a crime to assault a federal agent. Notably, this law protects federal agents from assault while they are performing their official duties. For example, it protects ICE agents and Border Patrol officers conducting immigration raids.

Of major interest, this law creates three different crimes. They are:

1. Simple or basic Assault;
2. Serious Assault without using a weapon; and
3. Serious Assault using a dangerous or deadly weapon.

Moreover, these crimes turn on two key facts. They are the injuries to the agent and the weapons used by the suspect.

To illustrate, if the person did not touch the officer or use a weapon, then the crime is a misdemeanor. This means it carries up to one year in jail. In contrast, if the person hurts the officer or uses a weapon during the crime, then the crime turns into a felony. Consequently, the person may face more jail time.

How does the government prove the crime of Simple Assault on a Federal officer?

To convict a person of simple assault, DOJ must prove three facts:

1. A person forcibly assaulted [or resisted, opposed, impeded, intimidated, or interfered with] a federal officer;
2. The federal officer was forcibly assaulted [or resisted, opposed, impeded, intimidated, or interfered with] while engaged in the performance of his official duty or on account of the performance of official duties;
3. A person did this intentionally.

Key Point: This means you can be charged with a federal misdemeanor even if you never laid a hand on the agent. Common examples include: raising a fist aggressively, blocking an agent’s path, or threatening words during a checkpoint stop.

In addition, the words in brackets are different ways to commit the crime of simple assault. And this gives prosecutors more leeway on how to prove their case.

Finally, a key point of simple assault is it does not require any physical contact between the suspect and agent. This means a person can commit an assault without ever touching the officer.

What Counts as “Official Duties”?

You can be charged under 18 USC § 111 even if you believe the agent’s actions or the underlying raid were completely unjust. As long as the officer was acting within the general scope of their employment—whether executing an immigration sweep, conducting a checkpoint stop, or serving a warrant—they are legally protected. Challenging the legality of an agent’s actions must be done by your attorney in a courtroom, never by you on the street.

How does the government prove the crime of Serious Assault on a Federal Officer without a Dangerous Weapon?

To convict a person of serious assault without a weapon, the government must prove simple assault plus the following fact:

• (Fact 4): The acts involved physical contact with the officer or intent to commit another felony.

Unlike simple assault, this type of assault requires physical contact between the person and the federal agent. To illustrate, 18 USC 111 makes it a crime to push, shove, or slap an ICE or Border Patrol Agent.

How does the government prove the crime of Forcibly Assaulting a Federal Officer with a Deadly Weapon?

To convict a person of assault with a deadly weapon, the government must prove simple assault plus the following fact:

• (Fact 4-a): The person used a deadly or dangerous weapon or inflicted bodily injury.

This is the most serious of the three assaults. This is because the conduct is the most extreme. In the most common scenarios, the person uses a gun or knife to attack the agent.

What are the penalties for assaulting a federal agent under 8 USC 111?

18 USC 111 Sentencing Guidelines: What Does the Judge Use to Calculate Your Sentence?

When a federal judge sentences someone convicted under 18 USC 111, the judge does not just look at the statutory maximum. The judge uses the United States Sentencing Guidelines — specifically, USSG § 2A2.2 — to calculate a recommended sentencing range.

§ 2A2.2 applies to aggravated assault, which is how the Sentencing Commission classifies serious assaults on federal officers. The base offense level under § 2A2.2 is 14. However, that number can increase significantly depending on the facts of your case.

Factors That May Raise Your Jail Time.

The following factors increase your offense level — and your prison time:

Dangerous Weapon. The weapon enhancement under § 2A2.2(b)(2) depends on how the weapon was used. If a firearm was discharged, your offense level increases by 5 points. If a dangerous weapon — including a firearm — was otherwise used to threaten or injure, it increases by 4 points. If a dangerous weapon was merely brandished or its use was threatened, it increases by 3 points.

Bodily Injury. If the agent suffered bodily injury, your offense level increases by 3 points under § 2A2.2(b)(3). Serious bodily injury adds 5 points. Permanent or life-threatening injury adds 7 points.

Note: The combined increase from the weapon enhancement and the bodily injury enhancement cannot exceed 10 levels under § 2A2.2(b).

Official Victim. Under § 3A1.2(c), if you knew or had reason to know the victim was a law enforcement officer and the assault created a substantial risk of serious bodily injury, your offense level increases by 6 points. Additionally, if you were convicted under 18 USC § 111(b) — the more serious felony tier involving a deadly weapon or bodily injury — § 2A2.2 adds a separate 2-level increase on top of the § 3A1.2 enhancement.

Key Point: Even if your charges stay at the lower felony level, the federal sentencing guidelines apply a strict 6-level enhancement under USSG § 3A1.2 if you knew or should have known the person was a federal officer. In the federal system, this enhancement can instantly turn a probationary recommendation into prison time, separate from any weapon or injury factors.

Statutory Maximum as Hard Cap. The guidelines calculate a recommended range, but the statutory maximum is an absolute ceiling. Under § 111(a), the maximum is 1 year for simple assault and 8 years if the offense involved physical contact or intent to commit another felony. Under § 111(b), the maximum is 20 years if a deadly or dangerous weapon was used or bodily injury was inflicted. If the guidelines calculate a range that exceeds the statutory maximum for the offense of conviction, the judge cannot exceed that cap.

Once the offense level is calculated, the judge looks at your criminal history. A person with no prior record falls into Criminal History Category I. At offense level 20 — base level 14 plus the 6-point official victim enhancement — the advisory guideline range is 33 to 41 months. Add a weapon enhancement and bodily injury, and that range climbs quickly.

The guidelines are advisory, not mandatory, since United States v. Booker. This means your attorney can argue for a sentence below the guideline range by presenting mitigating factors — your background, the circumstances of the offense, the extent of any injury, and your role in the incident. Early intervention by an experienced federal defense attorney gives you the best opportunity to influence how those factors are presented at sentencing.

What are examples of assaulting a federal agent?

• Kicking, spitting, or throwing objects at ICE Agents making an immigration arrest;
• Ramming or driving your car at ICE or Border Patrol Agents;
• Pushing or shoving a Border Patrol Agent who is stopping a noncitizen from entering the country;
• Punching a U.S. Marshal who is making a fugitive arrest;
• Shooting at an ATF agent while the agent is conducting an investigation; or
• Slapping an FBI Agent who is interrogating a suspect.

How do I protest ICE raids peacefully?

To avoid getting arrested for a crime, make sure you read 8 USC 111. This is the law the feds will use against ICE protesters. However, below are some guidelines on how to exercise your First Amendment rights without getting arrested for a crime.

1. Do not touch or make contact with an ICE or Border Patrol Agent.
2. Do not block in ICE agents with your car.
3. If an agent tells you to move back, then move back to a safe space where you do not interfere with the ICE raids.
4. Record or film everything for your protection.
5. If police arrest your take you into custody, do not resist, kick, or spit on the agent.
6. Finally, if police arrest you, ask for an attorney and remain silent.

In sum, the goal of a peaceful protest is to challenge a government policy without breaking the law.

What is the bottom line on 8 USC 111?

Congress passed 8 USC 111 to give DOJ the option of filing federal charges against anyone who assaults a Federal agent. They did this because in many cases, state prosecutors often refused to file charges against suspects for political reasons. Consequently, 8 USC 111 allows the feds to file charges even when state officials decide not to prosecute.

Furthermore, assaulting a federal officer is a serious crime because it carries stiff jail terms. However, the details in these types of crimes matter. A person in this situation should consider the following facts:

1. Did her or she make any physical contact with the officer?
2. Was the officer injured during the assault?
3. Did the person use a gun, knife, or a club during the assault?

The answers to these questions will determine how much jail time a person may get. Most important of all, the answers to these questions will lay the groundwork for a defense in your case.

In addition, a person charged with this type of assault should consider the duress defense. This defense in a nutshell is: “Yes, I did it, but I had no choice.” This defense is possible in some cases. But it is hard to prove. This is because judges do not want people assaulting agents who are doing their jobs.

Finally, people have a right to protest government action. It is our right. However, there is often a fine line between a peaceful protest and a criminal assault. In these cases, your attorney must look at the facts closely to see if the feds can prove the assault.

The Federal Reality: No State Rules Apply.

If you are arrested under 18 USC § 111, you will not deal with state or county bail systems. You will be brought before a Federal Magistrate Judge for an initial appearance and a detention hearing. The federal government routinely fights to keep defendants detained without bond pending trial in these cases, meaning you need a federal defense attorney working on a release strategy from day one.

Charged Under 18 USC 111 in San Antonio or South Texas? Call Genaro Cortez.

Federal prosecutors take assault on a federal officer seriously — and they have resources most defendants underestimate. Attorney Genaro R. Cortez has over 20 years of criminal defense experience in San Antonio and South Texas, including cases involving assaults on Border Patrol and ICE agents along the Texas-Mexico border. He knows how federal prosecutors build these cases, and he knows where the defense opportunities are. Whether the charge involves a minor altercation or a serious confrontation, the facts matter — and getting an attorney involved early matters more. Free consultations available in English and Spanish.