A Franklin County judge has acquitted 26-year-old Austin Tyler Hagemann of murder and related charges in the December 2024 shooting death of 38-year-old Jack Hamilton, ruling that Hagemann acted in self-defense when he fired a single shot into Hamilton's chest as the man clung to the side of his moving van. The case, which stemmed from a dispute over auto parts on Columbus's East Side, ended not with a jury verdict but with a judge's determination that prosecutors could not disprove Hagemann's account of the deadly encounter.
According to NBC4 WCMH-TV, Hagemann was acquitted following a bench trial in Franklin County Common Pleas Court, meaning a judge rather than a jury evaluated the evidence and ultimately ruled that prosecutors failed to disprove his claim of self-defense. Madison Township Police officers and Franklin County Sheriff's deputies had responded to a reported shooting in the 3000 block of Noe Bixby Road at approximately 3:30 p.m. on December 19, 2024, according to the station's report. Hamilton was found critically injured outside the residence and later pronounced dead at a local hospital.
An Argument Over Auto Parts Turns Deadly
Hagemann had gone to the home of acquaintance Jack Hamilton to retrieve auto parts he believed were owed to him, per the same account, and the two men argued. Franklin County Sheriff's Office records, cited in a Franklin County Sheriff's Office post, show that the confrontation escalated when Hamilton jumped onto the running board of Hagemann's van and punched him in the face. As Hagemann backed the van down the driveway toward Noe Bixby Road with Hamilton still clinging to the vehicle, he drew a handgun and fired a single shot into Hamilton's chest.
Friends remembered Hamilton as a father and a generous neighbor known for stepping up to help acquaintances at any hour, according to a report from HeadTopics. The case did not move quickly. Nearly 11 months after the shooting, a Franklin County grand jury indicted Hagemann on November 12, 2025, on charges of murder, felonious assault, discharging a firearm near prohibited premises, and improper handling of a firearm. He was arrested on November 18, 2025, at his Delaware County home by Franklin County SWAT deputies and the Southern Ohio Fugitive Apprehension Strike Team.
How Ohio's Self-Defense Law Shaped the Outcome
The acquittal hinges on two significant changes to Ohio's self-defense statutes over the past several years. Under Ohio Revised Code § 2901.05, modified by House Bill 228 in 2019, once a defendant presents evidence supporting self-defense, prosecutors must prove beyond a reasonable doubt that the accused did not act in self-defense, according to Zukerman Law. That shift placed a heavy burden on Franklin County prosecutors once Hagemann's version of events was on the record.
Ohio also eliminated the legal duty to retreat before using deadly force in self-defense under Ohio Revised Code § 2901.09, enacted through Senate Bill 175 in 2021, as long as the individual is somewhere they have a lawful right to be, per Tucker Ellis LLP. That Stand Your Ground provision meant Hagemann was not legally required to retreat while backing his van out of the driveway with Hamilton still attached to it. Separately, under Ohio Revised Code § 2923.16, improper handling of a firearm in a motor vehicle typically carries felony penalties when an accessible loaded gun is involved, but a lawful self-defense finding can extend to acquittal on those firearm charges as well, according to Smith Law.
A Corridor With a History of Violence
The shooting is not an isolated incident for the Noe Bixby Road corridor in southeast Franklin County. One month before Hamilton's death, in November 2024, the Franklin County Sheriff's Office conducted a 12-hour targeted enforcement sweep dubbed Operation Unity along Noe Bixby Road and Chatterton Road, resulting in 15 felony and 11 misdemeanor arrests, as Hoodline previously reported. Ohio Department of Public Safety data spanning 2021 through 2025 shows Franklin County recorded 531 fatal traffic crashes, the highest total among all Ohio counties, while the Noe Bixby Road corridor specifically has seen frequent violent incidents and serious collisions.
By waiving a jury and choosing a bench trial, Hagemann placed the question of whether a single gunshot was a proportional response to being punched and dragged while operating a vehicle directly in the hands of a judge rather than a panel of his peers. While law enforcement took nearly a year to formally indict Hagemann after the shooting, the high statutory burden on prosecutors to overcome a self-defense claim ultimately resulted in his complete acquittal on the murder charge and all associated firearm counts.
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