Puzzle thief
Stealing gummy vitamins, and using the washer-dryer to do your laundry are relatively minor crimes when you compare them to the truly diabolical action of this next sitter. If she hadn’t been caught on the nanny cam the family would never have worked out what had happened.
Stealing one single puzzle piece from the jigsaw puzzle the family was trying to solve is a particularly passive-aggressive way of messing with your employers. I wonder if they’d recently refused her a pay rise. Imagine frantically searching the house for hours for one single piece. I’m still shaking my head at how mean this is.