Aggravated Unlawful Possession of Weapon

Charged with Aggravated Unlawful Possession of a Weapon in Chicago? Andrew M. Weisberg Can Defend Your Rights

Aggravated Unlawful Possession of a Weapon is one of the most frequently charged gun offenses in Chicago, and it carries serious felony consequences. Illinois has strict firearm laws, and many people are surprised to learn that simply possessing a firearm without meeting all legal requirements can lead to a felony charge—even if the weapon was never used or displayed.

Cook County prosecutors treat aggravated unlawful possession cases as priority offenses and often seek felony convictions and prison sentences. This charge is a Class 4 felony that carries between 1-3 years in the Illinois Department of Corrections and the prosecutors will not hesitate to push for prison. If you are charged with aggravated unlawful possession of a weapon, your freedom and future may be at stake. Having an experienced defense attorney involved early can make a critical difference.

Andrew M. Weisberg is a former felony Cook County prosecutor and experienced Chicago criminal defense attorney who understands how gun cases are investigated and prosecuted. He uses that knowledge to challenge the State’s evidence and pursue the best possible outcome for every client. In his career, Andrew has been involved in hundreds of gun cases and has a proven track record of success.

Understanding Aggravated Unlawful Possession of a Weapon Under Illinois Law

Aggravated Unlawful Possession of a Weapon is governed by 720 ILCS 5/24-1.6. The offense generally involves possessing a firearm in public when certain legal requirements have not been met. This offense is more serious than simple unlawful possession of a weapon which can often be a misdemeanor. The charge of aggravated unlawful possession of a weapon is always a felony. It does not require that the gun be discharged like in the case of aggravated discharge of a firearm or reckless discharge of a firearm.

Illinois requires firearm owners to comply with several rules, including:

• Possessing a valid FOID card
• Having a valid Concealed Carry License (if carrying in public)
• Transporting firearms properly
• Avoiding prohibited locations
• Following all state firearm regulations

A person can be charged with aggravated unlawful possession if they allegedly possess a firearm and:

• Do not have a valid FOID card
• Do not have a Concealed Carry License
• Carry a loaded firearm in public without authorization
• Carry an uncased firearm in public
• Possess a firearm while under age 21 without proper authorization
• Possess a firearm while prohibited by law

Many aggravated unlawful possession cases involve individuals who legally purchased firearms but failed to follow Illinois carrying and transportation requirements.

This Is a Felony Gun Charge

Many people assume that weapons violations are minor offenses. Aggravated unlawful possession of a weapon is not a minor violation. It is a felony criminal charge that can result in prison and a permanent criminal record. Unlike simple traffic violations or ordinance violations, aggravated unlawful possession is prosecuted in criminal court and may result in incarceration. Even first-time offenders face felony prosecution and the risk of a prison sentence. Additionally, prosecutors often seek detention of those charged with gun offenses in Chicago and throughout Cook County.

Common Situations Leading to Aggravated Unlawful Possession Charges

These cases often arise during routine police encounters.

Traffic Stops

One of the most common situations involves firearms discovered during traffic stops.

Examples include:

• Firearm found in a glove compartment
• Firearm located under a seat
• Firearm discovered during an inventory search
• Firearm found in a backpack or bag

Even when the firearm is legally owned, improper transportation may result in charges.

Street Encounters

Many aggravated unlawful possession cases begin with police encounters on the street.

Examples include:

• Investigatory stops
• Suspicious person investigations
• Anonymous tips
• Foot pursuits

Police often rely on observations or alleged admissions.

Vehicle Passengers

Passengers in vehicles are frequently charged when firearms are discovered.

Possession disputes often arise when:

• Multiple occupants are present
• The firearm is not on a specific person
• Ownership is unclear

These cases often involve complex constructive possession issues.

Possession Does Not Require Ownership

The State does not have to prove that you owned the firearm.

Illinois law recognizes both actual possession and constructive possession.

Actual possession means the firearm was:

• In your hand
• In your pocket
• In your waistband
• In a bag you were carrying

Constructive possession means the State claims you had knowledge of the firearm and control over the area where it was located.

Examples include:

• Firearms found in vehicles
• Firearms located in apartments
• Firearms discovered in shared residences

Constructive possession cases are often strongly contested.

Being near a firearm does not automatically mean possession.

The State must prove both:

• Knowledge of the weapon
• Control over the weapon

Penalties for Aggravated Unlawful Possession of a Weapon

Aggravated unlawful possession of a weapon is typically charged as a Class 4 felony.

Penalties include:

• 1 to 3 years in prison
• Fines up to $25,000
• Felony conviction if found guilty

Although probation is legally possible in some cases, Cook County prosecutors increasingly seek jail or prison sentences in gun cases.

Enhanced Charges

Certain aggravating factors can increase penalties.

These may include:

• Prior gun convictions
• Prior felony convictions
• Possession in prohibited locations
• Possession while on probation or parole

Repeat offenders may face:

• Class 2 felony charges
• 3 to 7 years in prison

Ghost Guns and Defaced Firearms

Weapons cases involving ghost guns or defaced serial numbers are prosecuted especially aggressively.

Ghost guns include firearms that:

• Lack serial numbers
• Are assembled from kits
• Cannot be traced by law enforcement

Defaced firearm allegations involve:

• Removed serial numbers
• Altered serial numbers
• Damaged identification markings

These cases often result in felony charges and increased prison exposure.

Concealed Carry Violations

Many aggravated unlawful possession cases involve violations of Illinois concealed carry laws.

Examples include:

• Carrying a concealed firearm without a Concealed Carry License
• Carrying a firearm without a FOID card
• Carrying a loaded firearm without authorization
• Carrying in prohibited areas

Prohibited locations include:

• Schools
• Public transportation
• Government buildings
• Bars and establishments serving alcohol
• Certain parks and public areas

Even licensed firearm owners can face charges if they unknowingly enter prohibited areas.

Cook County Prosecutors Seek Tough Penalties

Cook County prosecutors have taken a tougher approach to gun cases in recent years.

Current enforcement trends include:

• Increased felony filings
• Fewer probation offers
• Greater pursuit of prison sentences
• Reduced charge reductions
• Increased pretrial detention requests

Cases that once resulted in probation may now involve jail or prison exposure.

Consequences of a Conviction

A conviction for aggravated unlawful possession of a weapon can have lifelong consequences.

These include:

• Permanent felony criminal record
• Loss of firearm rights
• Difficulty obtaining employment
• Housing limitations
• Professional licensing problems
• Travel restrictions

Felony gun convictions generally cannot be sealed or expunged. Avoiding a conviction is often the most important goal. Those convicted of a gun offense may have difficulty renting an apartment, obtaining a loan or ever possessing a firearm lawfully in the future.

Defending Aggravated Unlawful Possession Charges

Andrew M. Weisberg carefully evaluates every weapons case to identify weaknesses in the prosecution’s evidence.

Possible defenses include:

Illegal Search and Seizure

Many gun cases involve searches that violate constitutional protections.

Examples include:

• Illegal vehicle searches in violation of the 4th amendment
• Improper traffic stops by police officers
• Warrantless searches
• Unlawful pat-downs that result in the recovery of a firearm

If a search is illegal, the firearm may be suppressed as evidence and without the weapon, the case often cannot proceed. This is often the best way to attack a gun offense. Police may move to quickly to search and do so without probable cause to search. An experienced criminal defense attorney will carefully analyze the police reports, video evidence and other information to determine if a motion to suppress the evidence would be effective.

Lack of Possession

The State must prove possession beyond a reasonable doubt.

If the firearm was found:

• In a shared vehicle
• In a shared residence
• In a public location

Possession may be disputed.

Constructive Possession Challenges

Constructive possession cases often depend on circumstantial evidence.

Andrew frequently challenges whether the State can prove:

• Knowledge of the firearm
• Control over the firearm

Lack of Knowledge

If you did not know the firearm was present, possession may not be proven.

This may arise when:

• A firearm was left in a vehicle
• A firearm belonged to another person
• A firearm was hidden or stored without your knowledge

Improper Police Procedures

Errors by law enforcement can weaken the State’s case.

Andrew reviews:

• Body camera footage
• Police reports
• Witness statements

Inconsistencies can create reasonable doubt.

Why Choose Andrew M. Weisberg

Andrew M. Weisberg is a former Cook County prosecutor who has handled numerous gun cases from both sides of the courtroom.

Clients benefit from:

• Insight into prosecutorial strategy
• Strong courtroom experience
• Thorough investigation
• Strategic negotiation
• Personalized representation

You work directly with Andrew throughout your case.

Your defense is never handed off to an associate.

The Importance of Early Representation

If you are charged with aggravated unlawful possession of a weapon, early legal representation is essential.

Early involvement allows your attorney to:

• Investigate the facts
• Preserve evidence
• Challenge searches
• Address detention issues
• Develop a defense strategy

The earlier the defense begins, the stronger your position may be.

Speak With a Chicago Gun Charge Defense Attorney Today

Aggravated unlawful possession of a weapon is a serious felony offense that can result in prison and a permanent criminal record. With Cook County prosecutors aggressively pursuing gun cases, experienced legal representation is essential.

Call (773) 908-9811 today for a free consultation, or fill out the online contact form for a free case review, and Mr. Weisberg will get back to you quickly.

Andrew will carefully evaluate your case and build a strong defense aimed at protecting your freedom and your future.