Police did not.
Clinton, Miss. Police Chief Don Byington would not identify the youths involved, but told The Clarion-Ledger the posting was "a bad practical joke."
Byington says the 18-year-old student at Clinton High took a photo of an unknown baby boy and placed the ad on Craigslist to give away the baby. He says police interviewed the student Monday.
Prosecutors say the teen who posted the information can be prosecuted under state law that makes it a felony to use electronic media "for the purpose of causing injury to another person."