Sounds like they had a green, inexperienced teenage driver... That was part of the problem...
When I was a small kid, some school bus driver pulled his/her bus - full of children - onto a railroad track, and apparently didn't see or hear the train coming... [And how in the heck does that happen?? Who is UNABLE to hear a train frantically whistling as it approaches a road crossing - which the engineer is required - by LAW - to do???] Train sliced the school bus in half... Many children killed...
After that, even as a child, I was watching for trains every time my parents crossed railroad tracks in our family car. The habit stayed with me, even to this day... I even superstitiously refused to sit in the middle of the school bus - ANY school bus - for years afterwards, until I realized that a train could hit the school bus at any point, not just in the middle...
Some people learn quickly from others' mistakes... Some people don't learn quickly enough... Incidents like these reinforce the "survival of the fittest" thinking for me - the 'fittest' aren't the most muscular or most bullying... The 'fittest' are those who either learn VERY quickly from others' [sometimes fatal] errors, or who have enough brains and imagination to 'see' potential hazards before they fall victim to them...
A sad story, but unfortunately not surprising... Train/car wrecks happen far too often for a 'sensible' species... Zid