Marcus Anthony Brown, Firing Rounds into Air, Iowa 2017

Davenport man Marcus Anthony Brown, 27, is headed to federal prison after firing rounds into the air during a parking lot brawl and fleeing police—capping a night of chaos that exposed his status as a convicted felon with live ammunition. On January 23, 2017, Chief District Court Judge John A. Jarvey handed down a five-year sentence, marking the end of a case rooted in violence and repeat criminal behavior.

Brown pleaded guilty to being a felon in possession of ammunition, a charge stemming from events on September 9, 2016, when an off-duty Davenport police officer witnessed a physical altercation in a commercial parking lot. As the situation escalated, Brown—later identified as the suspect—pulled what appeared to be a handgun and fired two shots into the air, scattering bystanders and triggering a panicked response.

The officer moved in to intervene, but by the time he approached, Brown had jumped in and out of a waiting vehicle that sped away before backup arrived. Though officers failed to recover a firearm at the scene, they did locate and seize multiple rounds of .380 caliber ammunition—enough to tie Brown to the discharge and confirm his illegal possession as a previously convicted felon.

Brown’s criminal history dates back to 2005, when he racked up two prior felony convictions—details that federal prosecutors emphasized to justify the stiff five-year prison term. Under federal law, felons are barred from possessing firearms or ammunition, and prosecutors treated the violation as a serious threat to public safety given the circumstances of gunfire in a public space.

The investigation was jointly led by the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) and the Davenport Police Department, showcasing the tight collaboration between local and federal law enforcement in gun-related crimes. The U.S. Attorney’s Office for the Southern District of Iowa handled prosecution, with United States Attorney Kevin E. VanderSchel confirming the outcome.

In addition to his prison term, Brown was sentenced to three years of supervised release and ordered to pay $100 to the Crime Victims’ Fund. Authorities say the case serves as a stark reminder: felons caught with ammunition face steep consequences, especially when guns and violence intersect in public view. -END-

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