Veteran broadcaster John Campbell investigated Destiny Church in a five-part documentary series earlier in the year - and the second instalment is due to come out tomorrow.

Following the release of Under His Command, more people have since come forward to share their experiences with Destiny Church.

Campbell says it wasn't his intention to make a second part, but more people sought him out to share their perspectives. 

"When the first series went to air, a lot of people watched it and thought - okay, that was fair and reasonable and actually, he honoured his commitments to protect people and all that kind of stuff. So a lot of people kind of tracked me down."

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