Turns out they've charged the guy who stabbed that man to death on the train, he actually lived 1/4 of a mile from me. I just went out for my after-dinner stroll and saw a bunch of news vans, reporters and cameras outside the flats where he lived... pretty shocking really.
I guess more information will come out when it goes to trial, but from reading around various places - it sounds as though the altercation might have been over something as silly as them bumping into each other..
It's a pretty stark reminder, of just how far someone can go over nothing - I mean, a punch-up or scuffle of some sort would be one thing, but to just slaughter someone with a knife like that, it's pure cowardice.