POLICE are investigating a possible violent home invasion in Callen Street, Stockton, that has left two people in hospital with serious injuries.
Newcastle police Inspector Terry Burns said it was unclear exactly what had happened at the Housing NSW block of flats this afternoon and investigations were continuing.
He said two men were in hospital with "very serious" injuries under police guard.
"An altercation has taken place over some time and we are trying to figure out exactly what has happened," Inspector Burns said.
"We are treating it as a possible home invasion."
One resident said it was believed a firearm was involved in the incident.