Even if Erin believed that the authorities would never suspect poison, she had a very good reason to throw out the plates...She needed to avoid cross-contamination. She wouldn't want to take the slightest chance that her kids could come in contact with even one spore of the fungi.BBM
No point throwing out the plates then![]()
I believe that's why she made that post-lunch trip to the tip. Not just to dispose of the plates, but also the cookware, Tupperware, utensils and anything else that might have touched the mushrooms.
I think her initial plan was just to say, "I ate the meal and my kids ate it, and we're fine. So the lunch couldn't be the cause." It was only after she heard that the doctors suspected amanita toxin did she start worrying about how she could be linked to the deaths. It was then she switched to plan B and went into the hospital claiming she was ill.