Hi Joe, how's that 180 flying?
There was some discussion of this one on the AOPA forums as well as on Delphi. Indications from the local press are that he was a private pilot, but rather low time and inexperienced one. The old owner of the airplane thought that he wasn't ready to fly a high performance airplane. He also evidently reported (on the radio) to the pilot who flew him out to pick up the Comanche that the door was partly open, and he talked about landing to close it. The last radar hits had him circling.
That part of the country is VERY sparsely populated, and at night it is pretty much a complete black hole. Such lights do exist out there are widely scattered on terrain of different elevations, giving a pilot no useful horizon whatsoever.
So, the initial facts indicate an inexperienced pilot with no Comanche time flying in what is for all practical purposes IMC with the distraction of the door open. I doubt that the airplane was to blame for this one.
Jay