They paint over blood stains and patch up bullet holes all the time.
There wasn’t a man in that mosque that hadn’t seen bullet-riddled bodies before.
I seriously doubt that. The leader of the church is from NZ.
As far as I can tell, there was one person killed who was a native of New Zealand; Muslim convert Linda Armstrong. The rest were immigrants and refugees from countries steeped in violence, most of which is committed by fellow Muslims.