The lawyer who wouldn’t let go of the Andrea Yates case

By Brittany Shammas | Photographs by Austin Steele Houston (CNN) — Every Sunday, George Parnham settles into the easy chair tucked in a corner of his ranch-style home, armed with a clunky flip-phone and a notepad scrawled with names. The calls have gotten shorter as he’s gotten older. “How are you?” the 85-year-old asks from