A jury on Tuesday found Reginald Keon White guilty in the shooting death of 24-year-old Henry Thomas, which occurred during an argument over a dice game on April 7, 2012.

Keon White called for help when he realized something wasn't right with his grandmother. White's grandmother, Melanie Robinson, was suffering from a diabetic episode, according to one of her nurses.

Robinson's grandson, Keon White, immediately called for help. "I was screaming her name and she wouldn't answer me. So I got her phone and dialed 911. I told them that my grandma wouldn't answer me ...