They might not "represent" Igbo as you put it, but they are Igbo, and they are Christian. So I think we all should join mouth too and call all Christians barbaric and intolerant as we said to the Muslim when a few people killed the Christian girl.
How does that feel now??
Do you now see why it is bad to generalize things??
May God have mercy on the dead and rest their souls.
They not Christians please. I don't even think those killers has ever set there foot in church. As for seeing Muslims as horrible killers in general is wrong. My cousins are Muslim and there mindset is progressive.