I realize that, but the linked story did not explain about the back door. It just said she tried to get into the house with a shovel, which is when I hastily concluded she had used the shovel to dig. I had to do a Google search to find out about the door. Nevertheless, it was a dumb assumption on my part.
Well, none of the stories seems to give all the details. I’ve read 4 different versions so far, so that’s where I’m getting my sudden expertise.