Hightower, Dennearl (Mama D). On Monday, November 25, 1974, Dennearl Hightower of 3343 18th st. n.w., mother of Leroy, Paul and Sheldon Mizelle, other relatives and friends also survive. From 6 to 8 p.m. Tuesday, December 3, friends may call at the Johnson & Jenkins Funeral Home, Inc., 4804 Georgia ave. n.w., where services will be held on Wednesday, at 10 a.m. Interment Congressional Cemetery.