Police have not yet released the name of the 35-year-old Fairfield man who died of a gunshot wound at a local trauma center.
The slaying happened around 10 p.m. during a fight near an apartment complex in the 2300 block of Peach Tree Drive, Lt. Greg Hurlbut said.
The suspects are black males around 5 feet 9 inches tall, police said.
A suspect who was armed with a black handgun has a slender build and short hair. He was wearing a black hat with a white "C" on it, a blue and white plaid short-sleeved shirt, dark jeans and green and orange shoes, police said.
A second suspect has a slender build and shoulder-length dreadlocks. He was wearing a black hooded sweatshirt and dark pants. The third suspect has a slender build and was wearing a hooded sweatshirt, police said.
Anyone with information about the incident is asked to call Fairfield police at (707) 428-7300, the 24-hour tip line at 428-7345 or Crime Stoppers at (707) 428-644-7867. Callers may remain anonymous, police said.
