A man was arrested Tuesday in the killing of another man he was living with in Hall County, officials said.

The fatal shooting happened less than 24 hours before Robert Adam Maggio, 48, was arrested following an interview with investigators, Hall sheriff’s office spokesman B.J. Williams said. The Gainesville man is facing charges of murder and aggravated assault with a firearm.

Deputies were called to Maggio’s home along Belvedere Drive off Price Road on Monday regarding the shooting. Williams said investigators believe Maggio shot and killed 51-year-old Shane Gilleland shortly after 11 p.m.

Robert Adam Maggio was booked into the Hall County Jail on Tuesday evening.

Credit: Hall County Sheriff’s Office

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Credit: Hall County Sheriff’s Office

Gilleland and his girlfriend had been living with Maggio at his residence for some time prior to the shooting, Williams added. No one else was injured.

Williams said investigators are still trying to determine a motive.

— Please return to The Atlanta Journal-Constitution for updates.

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Tracy Woodard from InTown Cares (left) and Lauren Hopper from Mercy Care organization work with residents at the Copperton Street encampment in August 2024. 
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