Earlier today, Jo Cox, a Labour MP in Northern England, was stabbed and shot at an event in a library.
It has just been confirmed that she has died due to the attack.
She was a great campaigner and humanitarian, and has left behind a husband and two children.
This kind of event happens rarely in the UK, and so this is terrifying and destabilising that such a horrific thing has happened to such a compassionate person.
Can thoughts on Tumblr turn to the UK today please, and turn to remember a woman who has been brutally murdered after a lifetime of trying to build a better country.