Is it normal not to feel anything when witnessing a major car accident

I read an article about Hugh Laurie where he said how he realized he was suffering from depression. he was walking on the street when he saw a spectacular collision (and explosion?) of two cars in his area. And he felt "bored." He then realized how bored was in no way a normal reaction to something like that.

I'm not gonna claim you're depressed because that's hardly any info, nor am I a shrink, but something to consider maybe?

Depends on just how much you actually saw, just driving past it would be pretty normal but seeing bodies up close. Is a bit different.

You could have been stunned, did you feel anything after? You're showing emotion by asking the question. My thoughts are it can be hard to see that so you didn't register it, or your dealing w some problems and were focused on other things. I'm not an expert, sorry.