Very, very off-topic, I know, but this is what happened on my railroad tracks a couple of weeks ago:
No casualties. Everybody survided the crash :-)
The Santa Fe loc started to move by itself (" uncontrolled") and hit the German e-loc " Speisewagen ".
Model trains are another hobby (since I was 6 years old or so..) on which I spend some hours now and then.
I guess this incident must have been caused by a lack of communication...