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while this was a shocking case, this lady has to be one of the stupidest murderers around. she made sure not to poison herself, she served her own dinner in a separate plate, and she retained the evidence of poisoned shrooms in her own fridge.
she was caught on cctv throwing away the appliance she used to prepare the mushrooms. she discharged heraelf from the hospital after pretending to fall prey heraelf to the mushrooms.
she made sure that she was the only fish left floundering in that barrel by the time investigators came sniffing.