A man is in custody after a shooting left another man injured outside a gym in Gwinnett County on Tuesday evening, according to police.

The two men, who knew each other, were at an L.A. Fitness on Stone Mountain Freeway near Rockbridge Road when they got into a fight, Gwinnett police said. One of them went to the parking lot, and the other followed. That’s where police said the shooting took place shortly after 7:30 p.m.

Police found the victim, 30-year-old Gabriel Allen, with two gunshot wounds. He was taken to a hospital, but police did not have information on his condition.

Timothy Dixon, 30, was arrested and booked on a charge of aggravated assault, according to online records.

Investigators believe the shooting stemmed from an argument between the men during a basketball game inside the gym.

Credit: WSBTV Videos

Argument ends with deadly shooting in parking lot of Gwinnett County shopping plaza

Anyone with information about the shooting is asked to call Gwinnett police detectives at 770-513-5300. To remain anonymous, tipsters should contact Crime Stoppers at 404-577-TIPS (8477) or visit www.stopcrimeATL.com. Crime Stoppers tipsters can receive a cash reward for information leading to an arrest and indictment in this case.

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