We learned from his son, Theodis Steven Daniels, Jr., that Theodis Steven Daniels, Sr. passed away in January, 2021 from Covid-19. He had been living in Fontana. 

Theodis Steven Daniels
Born 8/2/1952
Died 1/18/2021
Died age 68
Riverside National Cemetery
Riverside, Riverside County, California, United States of America