Not established, but if you look at the helicopter video, he is jumping over back fences to evade police.
Was he unarmed or not?
He was unarmed but he was holding his girlfriend's pink cellphone which he allegedly pointed at the cops rather than throwing his hands up in the air as he was instructed to do.
I don't think this the police handled this well but Mr. Clark bears some responsibility for the way it ended. That's something the BLM media will not tell you.
So who bears more responsibility?