WARREN, N.J. (AP) -- Three people including the suspected gunman are dead after a 6-hour-long standoff at a northwestern New Jersey home.

Scene of a six hour standoff with police in Union (CBS New York)

The Somerset County prosecutor's office said the man who had barricaded himself inside the Mount Horeb Road home in Warren around 1 p.m. Sunday killed a man and a woman before fatally shooting himself.

Police have not released the names of anyone involved or any additional details.

Some nearby homes had been evacuated as a precaution but authorities said the area has been deemed safe.

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