For almost 30 years, the case of a 14-year-old Richmond girl who went missing has remained unsolved. This week, the National Center for Missing and Exploited Children (NCMEC) came to the community to revisit the case. The visit centers on the disappearance of Racheal Hayson, who left her family’s residence in Richmond on June 20, 1997, following a disagreement with her mother. She was 14 years old at the time and has not been seen or heard from since. At the time of Hayson’s disappearance, her mother believed her daughter would return home, but she never did, according to NCMEC Director of Communications Angeline Hartman. What began as an initial search has continued for nearly three decades, as family members, law enforcement and the communi- ‘‘ One tip – no matter how small – could be the key.” - Richmond Police Chief Scott Bagley ty have continued to seek answers about what happened to her. NCMEC’s return to Richmond was prompted in part by Lindsay Buchholz, who grew up in…