Melanie Lynskey joins 'Mushroom Murders' limited series

Actress Melanie Lynskey has been cast in a pivotal role in limited series 'Mushroom Murders', based on the real-life case of Australian woman Erin Patterson, convicted for murders involving toxic death cap mushrooms. Lynskey will also executive produce. The six-episode series will depict the 97 days between the fatal meal and Patterson's arrest.