Indianapolis, January 14, 2026
A 20-year-old man from Indianapolis, A’Jon Hall, has been sentenced to 18 months in federal prison for illegally possessing a machine gun device during a crowded NBA Finals event. The Glock switch, found in his backpack, converts a semiautomatic firearm into a fully automatic weapon, posing severe public safety risks. Law enforcement, including the ATF, emphasizes the ongoing commitment to combat illegal firearms in the community.
Indianapolis Man Sentenced to 18 Months in Federal Prison for Possessing Machine Gun Device Amid NBA Finals Crowds
Indianapolis, Indiana – A 20-year-old Indianapolis man, A’Jon Hall, has been sentenced to 18 months in federal prison after pleading guilty to illegally possessing a machine gun device. The incident occurred on June 22, 2025, during the NBA Finals Game Seven, when Hall was found carrying a Glock 23 .40-caliber handgun equipped with a Glock switch—a device that converts a semiautomatic firearm into a fully automatic machine gun. This device was discovered in a backpack discarded by Hall near a major hotel on Georgia Street, where large crowds had gathered to watch the game. The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) investigated the case, and U.S. District Court Judge Matthew P. Brookman imposed the sentence.
Details of the Incident
On the evening of June 22, 2025, Indianapolis Metropolitan Police Department (IMPD) officers responded to reports of an armed individual near a major hotel on Georgia Street, where crowds were gathered for the NBA Finals Game Seven. A’Jon Hall was spotted wearing all black and carrying a backpack. In an attempt to evade law enforcement, Hall fled into a nearby parking garage stairwell, discarding the backpack during the chase. Police eventually apprehended him and recovered the backpack, which contained the Glock 23 handgun outfitted with a Glock switch and a 50-round drum magazine. The possession of machine gun conversion devices, such as the Glock switch, is illegal under federal law, even if not installed on a firearm.
Legal Proceedings and Sentence
Following the investigation, A’Jon Hall pleaded guilty to the illegal possession of a machine gun. The U.S. Attorney underscored the dangers posed by such devices, which can significantly increase the rate of fire, thus heightening risks to public safety. The case was investigated by the ATF, with the sentence imposed by U.S. District Court Judge Matthew P. Brookman. Hall will serve 18 months in federal prison, followed by three years of supervised release.
Background on Machine Gun Conversion Devices
Machine gun conversion devices, often referred to as Glock switches or auto-sears, are designed to transform semiautomatic firearms into fully automatic weapons. Their possession, sale, or use is prohibited under federal law, irrespective of whether they are mounted on a firearm. The presence of such devices in public venues, especially during significant events, presents substantial safety challenges as they can increase the firing rate, complicating law enforcement responses. The ATF is committed to identifying and removing these devices from communities to safeguard public safety.
Recent Federal Sentences in Indianapolis for Firearms Offenses
A’Jon Hall’s sentencing is a part of a broader initiative by federal authorities to combat firearms offenses in Indianapolis. In December 2025, several individuals were similarly sentenced for illegal firearm possession, illustrating ongoing efforts to remove violent offenders from the streets and diminish gun violence in the community.
Community Impact and Law Enforcement Response
The prevalence of illegal firearms, particularly those equipped with conversion devices, poses significant concerns for public safety within Indianapolis. Local law enforcement agencies, including the ATF and IMPD, actively collaborate to identify and apprehend individuals involved in illegal firearm possession and trafficking. Community awareness and cooperation are vital in addressing these challenges and ensuring the safety of all residents and visitors.
FAQ
What is a Glock switch?
A Glock switch, also known as a machine gun conversion device or auto-sear, is an attachment that converts a semiautomatic firearm into a fully automatic weapon capable of firing multiple rounds in rapid succession. The possession, sale, or use of these devices is illegal under federal law, regardless of whether they are installed on a firearm.
What was A’Jon Hall’s sentence?
A’Jon Hall was sentenced to 18 months in federal prison, followed by three years of supervised release, after pleading guilty to illegally possessing a machine gun device.
What are the risks associated with machine gun conversion devices?
Machine gun conversion devices can rapidly increase the rate of fire of a firearm, making it challenging for law enforcement to respond effectively. Their presence in public spaces, especially during large gatherings, poses significant safety risks to the community.
How are law enforcement agencies addressing firearms offenses in Indianapolis?
Law enforcement agencies, including the ATF and IMPD, are collaborating to identify and apprehend individuals involved in the illegal possession and trafficking of firearms. Recent federal sentences in Indianapolis highlight the ongoing commitment to removing violent felons from the streets and reducing gun violence in the community.
Key Features
| Feature | Details |
|---|---|
| Incident Date | June 22, 2025 |
| Location | Downtown Indianapolis, near Georgia Street |
| Defendant | A’Jon Hall, 20-year-old Indianapolis resident |
| Offense | Illegal possession of a machine gun device (Glock switch) |
| Sentence | 18 months in federal prison, followed by three years of supervised release |
| Law Enforcement Agencies Involved | ATF, IMPD |
| Legal Reference | Machine gun conversion devices are illegal under federal law, even when not installed on a firearm. |
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