Avenger of blood. More like a tribal form of vengeance on murderers than Christians verses Muslim .
I don’t recall seeing the trial. Looks like they just grabbed any Muslims they saw in the area and vented their rage. Understandable, yes. But not at all Christian, and not really civilized, either, though members of many civilizations have done the same or worse. It’s the dark side of the human psyche unshackled and in action.
The difference is that in Islam they encourage this, justify it, even glorify it.