R v Stack - [1986] 1 NZLR 257

Criminal law — Evidence — Tape recording — Admissibility — Accused charged with counselling and inciting complainant to commit suicide — Police arranged electronic interception of private conversation between accused and complainant to obtain corroborative evidence — Complainant gave written consent — Whether the tape recording of that conversation was admissible at accused's trial — Crimes Act 1961, s 216B — Misuse of Drugs Amendment Act 1978, s 25.