Convicted murderer says she knows who husband's real killer is

Sentenced to life for the murder of her husband, Melody Farris tells "48 Hours" in an exclusive interview that she is innocent – and points the finger at her son. He says he had nothing to do with his father's death.

source https://www.cbsnews.com/news/melody-farris-trial-gary-farris-murder-conviction-georgia-48-hours/