Man Who Pushed Stranger in Path of Train Acquitted of Murder. Sounds pretty dreadful, on the face of it: one man pushed another off the platform and then ran, while people stood around and took movies of them both (a tabloid journalist claimed he was using his flash to warn the oncoming train--and a Nigerian prince wants me to handle his finances). Those people taking movies were the reason Davis was acquitted: the movies proved he pushed Han in self defense. Han was drunk and belligerent--I'd guess nobody helped him out because nobody wanted him attacking them and dragging them onto the tracks with him. With a train coming, you aren't going to get much enthusiasm for collecting a group to join him down there and lift him out.
Funny how much stories can differ from the headlines when you get more of the facts.