Sorry to be mis-understood, guys.
I didn't mean to imply that wx was a factor, I just remember from many years ago when I first heard about this unfortuneate accident that they were doing an instrument approach.
The main reason I wanted to find more about this accident is the human factors side of things ..CRM or lack of it.
I fly RPT turbine, both Single pilot and Multi crew, and my thoughts are that single pilot in some ways is safer than multi crew, unless the multi crewing (CRM) is taught in a professional manner.