UPDATE: Beau Igo has been discovered safe in Harrison County, Mississippi, authorities said Wednesday.
EARLIER STORY: CrimeStoppers 215-STOP is offering a $1,000 reward for information that leads police to a missing Mississippi teen who authorities believe may be in south Mobile County.
Beau Igo, 15, was last seen on Sioux Bayou Drive in Gautier on Friday, July 18, and could be in the Dauphin Island or Theodore areas of Alabama, according to Gautier, Miss., police…