News 12 has confirmed that one person has died in a New Cassel house fire.

Dozens of firefighters responded to the house fire on Arlington Street around 7:30 a.m.

Officials say a man was trapped on the second floor and first responders tried to rescue him.

“A neighboring fire chief on his way to work, happens to be one of my fire marshals, stopped, made entry and did try to get to the room where the report of the victim was,” Nassau County Chief Fire Marshal Michael Uttaro said. “Unfortunately, the fire conditions deteriorated rapidly, and he had to back out.”

No one else was injured.

Three other adults that live in the home are now being assisted by the Red Cross.

The cause of the fire is still under investigation.