Gallatin Police are looking for juvenile Caster Scott Williams 17 years old. He also goes by multiple aliases: Caster Ian Curtis, Caster Scott Johnson. Caster ran away from his foster parent on Nashville Pike. The foster parent last observed Caster at 4 p.m. on 6/2/17. Caster has ran away from his foster home in Memphis Tn in the past and frequents the Lebanon, TN area to be with his Grandmother: Tammy Arceneux. Anyone with information please contact the Gallatin Police Department at 615-452-1313 and ask to speak with Officer Crunk.