"Then the sergeant said he was 'the Movie Max guy', whereupon the appellant slapped his head, said 'I'm so dumb', accompanied the sergeant to the station, and made a full confession."
However, Justice Davidson said while Crawford was charged and convicted in the Timaru District Court - it is not clear what the charge was - the evidence was improperly obtained and the sergeant had committed an offence by "using a telecommunications device knowingly giving a false message".
Although Crawford had slapped his head and said "I'm so dumb", Justice Davidson said "there were other investigatory techniques available, there was no urgency, and the impropriety, 'the trick', was not necessary to avoid any loss of evidence".
Although there was a "sinister element" to Crawford's actions, the judge decided the police officer's conduct was well intentioned but he needed to reflect on whether the line which marks impropriety would be crossed.
- NZN