Investigators have not determined what motivated the killing and have not made any arrests. It was not clear if Buchanan lived in the neighborhood.
Anyone with information is asked to contact detectives at 770-513-5300. Tipsters can remain anonymous, and be eligible for rewards of up to $2,000, by contacting Crime Stoppers Atlanta at 404-577-8477, texting information to 274637 or visiting the Crime Stoppers website.
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