WALLER, Texas Funeral details have been released for Waller County Sheriff Glenn Smith. Smith, 61, died Saturday from an apparent heart attack, Waller County Judge Trey Duhon announced. Sheriff Smith handled the death of Sandra Bland in a county jail back in 2015. KPRC 2 spoke to Sheriff Smith about recommendations to build a new jail, purchase body cameras, and anger management for deputies. Smith served the Waller County Sheriffs Department for nearly 12 years, including three terms as a sheriff.