Brianna has been missing since December 19.
He is due to appear in Christchurch District Court.
Christchurch police have named a man they're seeking as part of a homicide investigation.
A dying man was dropped off at Christchurch Hospital on Friday morning.
He was dropped off with critical injuries.
Close to 8000 people felt the shake.
A salami shop in Christchurch has gone up in flames.
Watch the video.
A steel-framed was craned onto the front of the cathedral on Thursday.