Yeah, I found some interviews with the driver, marking the 15th anniversary etc. He seem pretty tormented by the fact that he killed two people. There's a whole philosophical/political debate on whether he should have been punished, but I think that's a bit too off topic even for me at this point.

Suffice it to say, it was a tragic event and it happened almost 30years ago. We can't do much about it, other than learning.