I think when she went home from the hospital before returning - in the time period she told Simon she 'lay on the floor for 45 minutes' and had a nap - she would have disposed of the actual poisoned leftovers and cleaned up more and put the unpoisoned leftovers, nicely wrapped, in the bottom of the red bin.
Monday July 31
Doctors at Leongatha and Dandenong Hospital confer about the poisonings. Don, Gail, Heather and Ian are transferred to the Austin Hospital in Melbourne.
Erin drops her children to school, then texts Simon and asks him to take her to hospital, but he tells her to get there herself.
Erin presents to Leongatha Hospital around 8am, but allegedly declines a full examination and checks herself out. Erin returns to the hospital around 9:48am.
She is transferred to Monash Medical Centre, and meets Simon and her children there.
She could alternatively have dumped the poisoned BW intended for Simon in her original plan in the sanitary bin in the ladies toilet when she made that stop at the servo on the way to her son' flying lesson on the day after the lunch - where the ctv showed she remained only 9 seconds (so it wasn't a toilet stop for diarrhea, none of which she made on that hours' long journey there and back).
But the hydrator was a quite recent and expensive purchase and also large so she held onto it. The only bit of her story that I believe regarding actions taken because she 'panicked' began now with the disposing of her dehydrator at the tip, and the resetting of one of her phones.
Wednesday August 2
Erin allegedly conducts a factory reset on Phone B, which she had been using before February 12.
She allegedly drives to Koonwarra Transfer Station and Landfill, and deposits items into an e-waste bin.