Well he or she is unclear. Their twitter bio reads:

"20. Anti-capitalist. Anti-imperialist. Student and Educator, supporting and teaching liberation everywhere FREE PALESTINE" So I guess their gender is undefined.

Nonetheless, talking of murder and killing and now I see they have posted a response to video showing little remorse and of course blaming the "far right".

They sound like an absolute extremist and if they are leading one of the rallies it does make many people wonder wtf is going on.

I went to three marches against the Iraq war. The big one in London and two in Cardiff. I wouldn't touch these kind of ones at US universities with a barge pole. They don't strike me as being about peace at all and it has to be said seem hugely different from those we have routinely seen in London too, which aren't without their issues but this is something else.