According to a Richmond County sheriff's report, a number of people were in the parking lot when the officer arrived at the scene shortly after 11 p.m. The officer then saw four people, who fired three to five more shots in an unknown direction after seeing the officer.
The officer was unable to locate them after the shots were fired.
Witnesses said one victim, a 22-year-old man, had been taken to the Medical College of Georgia Hospital, the report said.
The officer was also told that a man came into the party and fired two or the three times at the DJ. He then fired a number of shots into the ceiling.
The shooter was described as black, 17 to 25 years old, about 5 feet 6 inches to 5 feet 10 inches tall and weighing between 160 and 180 pounds. He had dreadlocks to the shoulder or close to the shoulders, brown eyes and was wearing a light brown Carhart jacket and light blue jeans.
Police are also seeking another black man, 18 to 25 years old and about 5 feet 8 inches to 5 feet 11 inches tall. He was wearing a Camo jacket.
No information on the identity of the victim or victims or their condition was available.