Seventeen-year-old Ashton Eugene Auth was last seen in Greeneville, Tennessee, on October 21, 2025. Public notices describe him as a white male with light brown hair and blue eyes; an earlier 2024 TBI alert gave his height as about 5 feet 7 inches and weight as 180 pounds, but that information predates the October 2025 disappearance and wasn’t updated in the newer notices.

The circumstances of Ashton’s last known contact are largely undisclosed. Notices do not say where in Greeneville he was last observed, who last saw him, what he was wearing, whether he left on foot or in a vehicle, or whether any argument, medical emergency, planned trip, or suspected abduction was involved. Authorities and child-recovery groups asked the public to report any sighting, conversation, vehicle, social-media interaction, or other information that could establish his movements after October 21.

Anyone who saw Ashton, spoke with him, or has credible information about his whereabouts or plans around October 21, 2025, is asked to contact the Greene County Sheriff’s Office at 423-798-1800 or the National Center for Missing & Exploited Children at 1-800-843-5678. Were you in Greeneville that day or do you remember seeing Ashton?