Count Dooku died a long time ago in a galaxy far far away.
He was a bit of rotter too. The man who murdered him died as well and the old bloke that was their boss.
He got thrown down a hole in the floor that had no other purpose being there.
His former employee fell down a hole in the floor too but that might have served some sort of purpose what with it being a high tech power station attached to a space ship garage attached to a Royal palace.