Seems like this accident is simply attributed to a very low time, inexperienced private pilot getting in over his head. Why? Who knows....the list is long. Probably pressure not to disappoint his wife and kids as I'm sure they were all very excited about their vacation. Maybe just an overinflated ego or a JFK Jr scenario. Being an inexperienced pilot is a funny thing. Folks are basically handed a license to "learn" with a very small base line of knowledge and very little experience to make good judgement calls. "Good judgement comes from experience and experience comes from bad judgement" comes to mind.
We have new pilots being taught by inexperienced CFI's. I know, there was a time I was one of those CFI's. By the time I got my CFII and teaching instrument students I had virtually no real world weather flying. It's just the way it was and probably still is today. I shutter thinking back to those days and how little I actually knew. In retrospect and in a perfect world, CFI's should be the most experienced pilots with thousands of real world hours who are able to share those experiences to students and not just be able to regurgitate words from a book.
We sometimes, actually most of the time, don't realize how inexperienced we are until we're knee deep in a situation that calls for more experience. If we're lucky we fumble a little bit, luck out and get through it...ergo, we attain more experience and hopefully better judgement for the next time. If not, we become another statistic. High terrain, bad weather, single engine piston aircraft, little experience and you're just asking for trouble IMHO. Yea, I know people do it all the time but safety margins are razor thin. Add in nighttime and a mechanical issues and you might find yourself running out of options and luck at the same time. I prefer better odds, especially with my loved ones onboard.
I have no idea about the chain of events leading up to this accident only the outcome. I can speculate as to the chain based on this being a reoccurring theme. Hopefully, others can learn from it and step back, re-evaluate and possibly break that link on the chain leading to a accident.