Essex County Prosecutor's Office: Boy, woman killed in Nutley house fire

A house fire in Nutley claimed the life of two people Saturday afternoon, according to the Essex County Prosecutor's Office.
It started on the second floor at a house on Park Avenue.
One of the victims has been identified as 29-year-old Amanda Russo. The second victim is a 7-year-old boy. His name is being withheld based on his age.
Both victims were pronounced dead at Clara Mass Medical Center.
A third victim, a male, is being treated at an area hospital.
It was not immediately clear what sparked the fire.