article_snippet.sent: she was matriarch of the family, and another of she sons, Dennis Allen, was known as 'Mr Death' The Pettingill family inspired the 2010 Australian film Animal Kingdom .
article_snippet.sent: The Pettingill family, led by matriarch Kathleen, inspired the 2010 Australian film Animal Kingdom, which explored the family's underworld connection.
article_snippet.sent: Nicknamed 'Mr Death' was the oldest son of Kath Pettingill.
article_snippet.sent: The sixth son of Kath Pettingill.
highlights_snippet.sent: Pettingill's father, Trevor inspired Australian underworld film, Animal Kingdom .