Authorities on Monday asked for members of the public to provide surveillance footage and details from eyewitnesses as they investigate the fatal shooting of an Ole Miss freshman football player in a Memphis neighborhood after a pool party.

Corey Adams, an 18-year-old defensive lineman from New Orleans, was found with a gunshot wound inside a vehicle at an intersection in the Memphis suburb of Cordova on Saturday night, said Anthony Buckner, chief deputy of the Shelby County Sheriff’s Office. Adams died at the location of the shooting.

The shooting happened after a pool party attended by about 100 people, including Adams, Buckner said during a news conference. About 40 rifle and pistol casings were found at the shooting scene.

No arrests have been made. Buckner asked members of the public who may have information useful to investigators, including surveillance footage from video cameras at neighbors’ homes, to come forward.

“We have far more questions right now than we have answers,” Buckner said. “We know people saw something or heard something.”