Sneak peek: A Sister's Fight for her Brother
A sister stands by the brother accused of murdering their parents. She insists that he's innocent and there's more to the story. "48 Hours" correspondent Erin Moriarty reports Saturday, June 18 at 10/9c on CBS and streaming on Paramount+.
(Editor's note: On October 19, 2022, Brandon Pettit's conviction was overturned after an appeals court found that his statements to police should not have been admitted at his trial. Prosecutors say they plan to retry the case.)