Jo Cox - R.I.P.

What is there to say?  If, as seems probable, this MP was attacked and killed because she was an MP, this is a desperately worrying turn of events.  I hope this is not connected to the forthcoming referendum, and the unpleasant campaigning that has been going on, but have a nasty feeling it might be.  Think everybody needs to take a deep breath and think twice before saying anything.