A long time ago, I knew a man who committed suicide by lying down on the train tracks in front of an oncoming Amtrak, would have been the Surfliner, I think. A terrible and angry way to commit suicide; he was only 29 years old, was having marital troubles, and left behind two very young sons. I wonder how many of the "pedestrians" who are killed by trains are intentional. And of course, likely a lot of them are under the influence of something or wearing earbuds with music loud. But it's hard to imagine not hearing or feeling a train bearing down on you, either way.