(WACO) – A job layoff in the medical field three years ago convinced DiAnna Richardson of Lorena that she needed to make a drastic change. “I looked at what I could physically do and what I would enjoy doing,” Richardson, 48, said. “I’ve worked with computers since I can remember.” Her new career flourished when … Continue reading TSTC in Waco Alumna Helps Valley Mills ISD Ascend to Technology Heights