Maybe, but why
would it disappear?
Government cover up? Could be, maybe they don't want to appear stupid at not knowing, or amybe they knew it was an alien.
Robbery? Probably not, it would have been reported, but still, could have happened.
It got 'lost'? This is a good one, the place that was checking it had a good reputation, maybe a University, they found out it was a hoax, and
instead of admitting they had taken on a hoax, they 'lose' it.
Could have been anything. I was going to say that its unbelievable because only one's been found, but then I remembered the hobbits, so that shut me
up.
I'm changing my mind, I'll keep it open. See what others say.