If it's the same Corpjet I'm thinking of, I had a good friend flying for them. They paid him well, but man did they run him ragged. Flying the newspapers around in a Metro. The airplane was a POS in every way. It made a lot of noise, leaked a lot of fuel you know the usual, all you can expect from a cargo plane.
This was about three years ago, I think they may have gotten rid of the Metro's and replaced them with caravans, they may also have a citation.
Good Luck