It's the kind of story a mystery novelist might conjure. But for months, a real murder case has been playing out in a small Australian town where three people died after eating a family meal that was suspected to contain poisonous death cap mushrooms. The prime suspect in Leongatha, a country town some 84 miles southeast of Melbourne in Victoria, has long been seen as Erin Patterson, who hosted the lunch in late July whose four guests quickly fell gravely ill. The menu included a beef Wellington dish that Patterson said included mushrooms. Police arrested Patterson on Thursday; she...
