Jury hears from sole surviving guest as well as medical staff and Erin Patterson’s children in second week of mushroom murders trial Jury hears from sole surviving guest as well as medical staff and Erin Patterson’s children in second week of mushroom murders trial Erin Patterson hosts lunch for estranged husband Simon’s parents, Don and Gail Patterson, and his aunt and uncle Heather and Ian Wilkinson. Patterson serves beef wellington. All four lunch guests are admitted to hospital with gastro-