The mental health of a man accused of murdering Epsom couple Herman and Elizabeth Bangera will be further investigated.
The accused was also charged with the attempted murder of a third person after the fatal central Auckland stabbings on March 19.
![Herman and Elizabeth Bangera suffered fatal injuries at their Epsom home. Photo / Supplied](https://www.nzherald.co.nz/resizer/v2/YPL3PZ3CJBQIXX5OY6I35KLOC4.jpg?auth=e47c474a634482ea9197ba53cf9ce69c7c086f9ed1e79203e54437ab4755d749&width=16&height=9&quality=70&smart=true)
He pleaded not guilty by reason of insanity.
The High Court at Auckland today heard lawyers working on the case were seeking an expert report on the issue of insanity.