The first shooting had already happened in the Discount Market parking lot, and a dozen or so people were milling about when a man with a gun came running toward the crowd and opened fire.

That was the scene a little before 2:30 p.m. July 2 in the 4800 block of Downman Road, based on surveillance footage released by New Orleans police over the weekend as part of their search for the man wanted in the double homicide in New Orleans East.

In the surveillance footage, which runs about 14 seconds, a silver Ford F-150 pulls into the frame and a man can be seen running across the street. As he enters the parking lot, he raises a gun and fires several shots in the direction of men standing between two vehicles, one of which appears to have its back window already shattered by gunfire.

At least 15 people were in the parking lot when the man opened fire, sending them scrambling out of the video's frame.

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Police said the shooter was returning to the scene just three minutes after he opened fire on one of the men killed, who was inside a vehicle. The second shooting victim had arrived at the scene to check on the initial victim, police said.

Police said the shooter then fled the scene.

Stephen George Jr., 61, and Kendrick Cockerman, 40 were identified as the two men killed.

One man died at the scene and the other died after he was taken to University Medical Center.

+7 Two dead after shooting in New Orleans East store's parking lot, NOPD says Two people were shot and killed outside a convenience store in New Orleans East on Tuesday afternoon, authorities said.

A woman was also injured while running away from the scene, but she was not shot, police said.

Police have not named any suspects or discussed a possible motive for the killings.

Anyone with information was urged to call Crimestoppers at (504) 822-1111.