Loch Ness researcher Alastair Boyd (R ... a model monster by grafting a head and neck onto the conning tower of a toy submarine. Then Wetherell and his son Ian drove up to the loch and staged ...

The mystery of the Loch Ness Monster draws tourists to the ... and that a model of a monster had been placed on a toy submarine to imitate Nessie. In other words, it was a hoax.