The incident happened in the 900 block of Lewis Lane.
Neighbors called 911 at about 9:45 p.m. Thursday. When deputies arrived, they found the man, identified as 41-year-old Ricardo Gonzalez, in the front yard of a home. Gonzalez was pronounced dead at the scene.
Investigators say he was shot in the head. The shooting is not believed to be gang related.
If you have any information that could help investigators, you're urged to contact Crime Stoppers at (800) 222-TIPS (8477).