****UPDATE****
Piper has been found and is safe.
Forrest County, Miss.- Investigators with the FCSO are asking for the public to be on the lookout for a missing juvenile.
Piper McNeil, 15 was last seen on Friday, April 22 on US Highway 11 in Petal. She was wearing ripped blue jeans, a black tank top, a brown jacket, and sandals. She is 5' 9" and weighs approximately 125 pounds.
If you know the whereabouts of this missing person, please contact the FCSO at 601-544-7800.
Original source can be found here.