We don't know why the driver made the decision to cross. It appears that everything was working properly. Again, that's all under investigation.

They force pedestrians to pay attention.

We don't know why the individuals were on the tracks.

We don't really know what her motivations were. Right now we only know what the results are. Drivers need to take very seriously a crossing arm.

She drove around the crossing gates, apparently. The gates were down and everything was functioning as it was supposed to.

I never have had to change the team's decision on who the captain is. The team's captain decision has always been someone who I would choose myself.