funny post Billy , accident was caused by excesive speed , news been on the telly the last few hours !!
Ya...and what caused the higher speed? Could have been a mechanical problem..AKA maintenance. We don't know ... and probably won't for several months ...maybe years but the transportation folks are pretty good reverse engineers and will eventually figure it out.
It's unlikely the engineer didn't know the risks of approaching the curve at 56 MPH over the legal limit. Unless he was suicidal there was probably nothing he could do to slow the train down to a safer speed.