It's probably not related given the distance between the two locations, however I will mention this in case it is helpful.
NSW Police are investigating the killing of a dog (which I think I read was a Bull) in Lemon Tree Passage today (North Newcastle) Port Stephens LAC responded to a call there today at 11am, and they are appealing to the public to locate the man who is still believed to be armed with a knife.
I'll spare you the details of what was reported for the dog.
Port Stephens police - 02 4983 7599 or Crime Stoppers 1800 333000.
I saw this detail on Facebook today.
