The next morning, Zoe sat at the kitchen table in her house with her parents eating breakfast and wondering what to do when all of the sudden a strange woman entered the house and headed up the stairs.
"Did you see that?" Zoe asked.
"See what, dear?" Mrs. Black asked.
"Umm...nothing. I have to use the bathroom," she said, running upstairs.
She found the woman on the landing, heading into...