Abigail Bonner, 17, of Madison, Miss., has been missing since late Aug. 2.
Her family has launched a website and Facebook page in its efforts to locate her and find out what happened. It has been shared virtually all over the state.
Bonner is a white female, 5' 6" tall and 125 pounds. She has medium length brown hair and brown eyes.
A $25,000 reward has been offered for information leading to her return.
The Bonner family says it's possible she might be in Meridian or might have been recently, perhaps making her way to the New York/New Jersey area by Amtrak.
Anyone with information is asked to contact the Madison Police Department at 601-856-6111 or Madison Crimestoppers at 601-355-TIPS.
The links below have additional information about the search.