KINGSPORT - Caleb Nicholas Hickman, 29, passed away April 14, 2019 at his residence. He was born November 21, 1989 in Morristown, TN to Mark and Connie Hickman. He graduated from Morristown West High School in 2008. Caleb began working for Brock Industries in 2012 and served as a firefighter for the West Hamblen County Volunteer Fire Department. He would do anything for anyone who asked and never met a stranger.