A mum left her son "traumatised" after an Elf on the Shelf prank backfired sensationally. Tanya Lee, 30, admitted she appeared "a bad parent" after she convinced her five-year-old son Oscar that his toy Grinch had eaten the elf in their kitchen.
The youngster sobbed for half an hour and now won't trust the Grinch and keeps it away from the Elf on the Shelf in the home in King's Lynn, Norfolk.
A hilarious photo shows bones left from a roast chicken in the formation of a skeleton covered in 'blood' beside the Grinch toy who is holding cutlery as if it has devoured the elf.
Tanya, who is a carer, said: "We had had roast chicken on Sunday and the bones left a perfect elf-shaped skeleton so I thought I'd play this joke on Oscar.
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