Possibly the coppers took one look and found nothing of interest. The published exerpts certainly weren't death threats and it was arguable whether they even threatened violence.
It hasn't made this evening's Ten news so far, 'twill be interesting to see if it's on the channel 7 bulletin. EDIT: Coming Up Next...not until 1730 though. Hardly deemed groundbreaking by 10. There was a police statement...about a letter sent in May where the author was identified. Nothing about this one though.
