Now that's good. I wonder how they got caught.
...technicians removed the motor casing and found a rotor “wrapped in a cord wheel which was tied to tape.”
“It was not similar to a normal motor,” he added.
After examining the rotor, authorities found traces of glue at both ends of the machinery part. Using a hammer, they then tapped the part and “noticed unevenness,” indicating the metal was far more malleable than it should have been. Scraping away at an outer layer of silver paint showed flecks of gold.