Missing Texas toddler may have been spotted 51 years later

(NewsNation) — There's a new development in a missing case that dates back more than 50 years.A Texas toddler, named Melissa Highsmith, is believed to have been kidnapped by her babysitter in 1971. Now, someone claims to have seen her in Charleston, South Carolina, 1,000 miles from where she was taken.The anonymous tipster said that a person resembles the age-progression photo released by the National Center for Missing & Exploited Children.Melissa's brother, Jeff Highsmith, told