Autopsy results show an abused dog may have died from a tick-borne disease.
Duchess the dalmatian died about a month after she was taken from her owners in Harnett County. Her foot had rotted off, and her uterus was severely infected.
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The autopsy was inconclusive, but veterinarians believe she died from acute anemia caused by Rocky Mountain Spotted Fever.
Duchess' owners were convicted of misdemeanor animal cruelty, which they are appealing.