The FBI is asking for help in a nationwide search for a suspected child molester. Posters and photographs are being distributed all over the U.S. Investigators have no clear evidence placing "John Doe 28" in any particular region of the country. The National Center for Missing and Exploited Children initially obtained video evidence against the suspect in late 2012. He appears to be a caucasian male, in his 30's or 40's, wearing wire rimmed glasses.

Anyone with information about "John Doe 28" is asked to call the FBI at 1-800-225-5324, or click here.