Wow ... eight cars. The pics I’ve seen show 4, may be 5 visible ... 2 of those only have crushed.
.. and very probably more that aren’t visible from photos so far.
Not to mention that the scene looks very unstable - like moving the downed debris is gonna cause big shifting problems with what’s still up in the air.
A horrible mess that’ll doubtless be traced to a massive fustercluck somewhere in the process . . .