The GBI confirmed Monday that the body belongs to Perry, a 38-year-old Bryceville mother.
Perry was reported missing on Wednesday. A day later, Delbert Lamar Goodman was seen driving her truck in Baker County, Florida.
Deputies arrested Goodman on drug charges.
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GBI investigators said a warrant has been issued for Goodman for concealing the death of another person.
Goodman is already in jail in Baker County.
Perry's death is being investigated as a homicide, GBI investigators said.
Anyone with information about her death is asked to contact GBI at 912-729-6198.