Dallas T. Nelson was found dead on November 1, 2003, in the 4500 block of Kain Avenue in Hamilton County, Tennessee. A Flintstone, Georgia, resident, Nelson had sustained multiple gunshot wounds and was discovered outside his personal vehicle after being reported missing the previous evening when he failed to arrive at a planned family gathering on Halloween.

Investigators say the attack appeared targeted and may have begun as a robbery that turned fatal; there are suggestions Nelson was pulled from his vehicle and thrown down an embankment. The inquiry has also noted a possible link to narcotics, specifically marijuana. The case is now a cold case, and the Hamilton County District Attorney’s Cold Case Unit has named persons of interest but no arrests have been announced.

Does anyone who lived or traveled in that area on Halloween 2003 remember seeing Nelson or his vehicle, or have other information that could help investigators?