20/20 Preview: Mallory Beach's Parents Open Up About the Death of Their Daughter

Mallory Beach's parents are ready to discuss the night of her death. As the story develops on the Murdaugh family murders and the alleged financial crimes of Alex Murdaugh, 20/20...

20/20 Preview: Mallory Beach's Parents Open Up About the Death of Their Daughter
20/20, Preview, Mallory Beach's Parents Mallory Beach's parents are ready to discuss the night of her death. As the story develops on the Murdaugh family murders and the alleged financial crimes of Alex Murdaugh, 20/20...