MOORESVILLE – Otha A. Williams, 80, of Key Street, died Wednesday, Dec. 27, 2006, at Lake Norman Regional Medical Center. She was born Feb. 27, 1926, in South Carolina. Service: 2 p.m. Friday at Cascade Baptist Church. Burial: Vanderburg Blue Door Cemetery. Visitation: 7-8:30 tonight at Cavin-Cook Funeral Home.