Armed police respond to an incident in Massey early this morning. Photo / Hayden Woodward
A photographer at the scene said he heard what sounded like three gunshots at one point and saw members of the armed offenders squad entering Cherry Tree Place.
He also saw a negotiations team as well as a specialist St John ambulance unit there.
"Armed offenders squad members with non-lethal weapons - shields, night vision and other accessories moved in shortly after the incident unfolded," he said.
"At least two dozen police vehicles, three St John ambulances and the Eagle helicopter are in attendance."