A Tennessee Statewide Endangered Child Alert has been issued by the Tennessee Bureau of Investigation on behalf of the Gallatin Police Department for missing 15-year-old Dylan Ray Regenold. Dylan is a six-foot-two white male weighing 220 pounds, with brown hair and green eyes. Dylan was last seen in downtown Gallatin, Tennessee, on the evening of December 13, 2018. His direction of travel is unknown. If you have seen Dylan, please call the Gallatin Police Department at 615-452-1313 or the TBI at 1-800-TBI-FIND.