We will never know for sure but what might be the pointers proving a staged event? Was the Christchurch mosque massacre staged in order to advance the progressive liberal worldview?
-1. The attacks happened in Christchurch.
This instantly associates the attacks with Christ, Christianity, and white people's dominant religion.
-2. The attackers carried semi-automatic guns.
We must ban all guns everywhere, especially in the United States where so many white gun owners live.
-3. One of the attackers posted on 8chan's politically incorrect channels.
We must ban free speech, especially for white people.
-4. After the attacks, Christchurch's female mayor and New Zealand's female Prime Minister denounced the attacks.
Women come to the rescue for a bad man's act. White men are bad because they are men.
-5. The victims "may have been migrants, refugees".
The Prime Minister immediately claimed "Muslims are us, they belong here, the persons who comitted the acts of violence do not." Hey, ho, white men have got to go. We must open the border to repent for our sins.
Sure looks like it. Guessing CIA/Mossad.