Deputies responded at about 7:54 p.m. in the 200-block of Dellwood Avenue.
Deputies arrived and found a 31-year-old woman and man wounded, the sheriff's office said.
Both were transported to the hospital, where the woman was pronounced dead., police said. The man is expected to recover.
The sheriff's office said the victims were bystanders who got caught in crossfire.
Further details were not immediately available.