Arrested or Charged with Aggravated Robbery (C.R.S. § 18-4-302) in Colorado?

An aggravated robbery charge in Colorado is not a case you can wait out. It is a class 3 felony, it carries an extraordinary risk designation that raises the maximum sentence, and in many versions of the charge a judge has no authority to give you probation.

If you or someone in your family has been arrested for aggravated robbery, what happens in the first weeks matters more than almost anything that follows. Here is what the charge actually requires, what you are facing, and where these cases tend to break open.

What Is Aggravated Robbery Under C.R.S. § 18-4-302?

Start with ordinary robbery. Under C.R.S. § 18-4-301, a person commits robbery by knowingly taking anything of value from the person or presence of another by the use of force, threats, or intimidation. That alone is a class 4 felony.

Aggravated robbery under C.R.S. § 18-4-302 is robbery plus a deadly weapon element. The charge applies when, during the robbery or immediate flight from it, a person:

• Is armed with a deadly weapon and intends, if resisted, to kill, maim, or wound
• Knowingly wounds or strikes someone with a deadly weapon, or uses a deadly weapon with force, threats, or intimidation to put someone in reasonable fear of death or bodily injury
• Has a confederate present who is armed with a deadly weapon, under the same circumstances
• Possesses an article fashioned in a way that leads a person present to reasonably believe it is a deadly weapon

That last one surprises people. A replica, a toy, or an object under a jacket can support the charge if a reasonable person believed it was a weapon.

What Are the Penalties for Aggravated Robbery in Colorado?

Aggravated robbery is a class 3 felony, and the statute also designates it an extraordinary risk crime subject to the modified presumptive range in C.R.S. § 18-1.3-401(10).

In practical terms:

• Standard class 3 presumptive range: 4 to 12 years in the Department of Corrections
• With the extraordinary risk designation: the maximum rises to 16 years
• Fines: $3,000 to $750,000
• Mandatory parole follows the prison term, typically 3 years for a class 3 felony, though crimes of violence can carry a 5-year period

Then comes the provision that changes everything.

When Does Aggravated Robbery Become a Crime of Violence?

If you are convicted under subsection (1)(b), meaning you knowingly wounded or struck someone with a deadly weapon or used one to put a person in reasonable fear of death or bodily injury, the court must sentence you under C.R.S. § 18-1.3-406, the crime of violence statute.

A crime of violence sentence works differently:

• The sentence must be at least the midpoint of the presumptive range and can reach twice the maximum, producing a working range of roughly 10 to 32 years
• Prison is mandatory, so probation and a suspended sentence are off the table
• The sentence must be served in the Department of Corrections, not community corrections

This is why the specific subsection charged matters enormously. Two people accused of similar conduct can face entirely different exposure depending on how the prosecution frames the weapon element.

What Does the Prosecution Have to Prove?

Every element has to be proven beyond a reasonable doubt. For aggravated robbery, that means:

• A taking of something of value
• From the person or presence of another
• By force, threats, or intimidation
• Committed knowingly
• With the deadly weapon element present during the robbery or immediate flight

Miss one and the charge fails, even if something criminal happened. A taking without force is theft. Force without a weapon is robbery, not aggravated robbery. Those distinctions are not technicalities, they are the difference between a class 4 felony and mandatory prison.

What Are the Common Defenses to an Aggravated Robbery Charge?

These cases are frequently built on identification and fast-moving witness accounts, which is where the pressure points usually are.

• Mistaken identification. Robberies happen quickly, often involve a covered face, and witnesses are frightened. Suggestive photo arrays and showup identifications can be challenged, and misidentification is a leading cause of wrongful convictions nationally.
• No deadly weapon. If no weapon existed and nothing was displayed or fashioned to appear as one, the aggravated element collapses to simple robbery.
• No force or intimidation. Some cases are closer to theft or shoplifting that escalated verbally, which affects the charge.
• Insufficient evidence. No physical evidence, no recovered property, and no reliable video can leave the state short.
• Constitutional violations. An unlawful stop, an illegal search, or a statement taken without a proper advisement can lead to suppression.
• Alibi. Phone records, receipts, and location data sometimes place someone elsewhere.
• Duress. Rare, but it applies where someone acted under an immediate threat.

What Should You Do After an Aggravated Robbery Arrest?

The most damaging moments in these cases usually happen before anyone hires a lawyer.

• Say clearly that you are invoking your right to remain silent and want an attorney
• Do not explain, minimize, or try to talk your way out of it
• Do not consent to searches of your phone, car, or home
• Do not discuss the case on recorded jail calls, which prosecutors routinely obtain
• Do not contact witnesses or anyone connected to the allegation
• Write down everything you remember while it is fresh, and give it only to your lawyer

Bail is often set high in these cases, because the extraordinary risk and crime of violence designations push judges toward viewing the accused as a flight risk.

Can an Aggravated Robbery Charge Be Reduced?

Frequently, yes, and this is where defense work pays off. When the weapon evidence is thin or the identification is shaky, prosecutors have real reason to negotiate rather than risk the case. Common outcomes include reduction to simple robbery, theft, or menacing, each of which removes the mandatory prison exposure that makes subsection (1)(b) so severe.

Early intervention matters because charging decisions are often made before anyone hears the defense side. Once a crime of violence count is filed and a case has momentum, it becomes harder to undo.

Facing a Class 3 Felony Robbery Charge in Boulder?

An aggravated robbery case is decided on details: which subsection was charged, whether a weapon existed, and how reliable the identification really is. Those are answerable questions, and they need answering before the state locks in its theory.

Dawson Law defends felony charges throughout Boulder and Colorado, including violent crime allegations that carry mandatory sentencing. Contact us to review the evidence and the exposure in your case.