PATERSON, New Jersey (WABC) -- Two hundred people were displaced after a large fire broke out in Paterson, New Jersey, Saturday morning, sending plumes of black smoke visible from New York City into the sky.
The five-alarm fire broke out at 410 Straight Street.
All building occupants were evacuated, and no injuries were reported, said Paterson Mayor André Sayegh.
The Straight Street building houses the Catholic Church's Straight & Narrow program, which provides services to men and women battling drug and alcohol addiction.
Paterson fire officials say part of the building collapsed within 40 minutes of the start of the blaze, and an explosion was also heard, possibly a barrel containing "some substance."
"The explosion was really intense," Fire Chief Brian McDermott said. "The barrel went up 300 feet easily, blew the roof off."
Little Falls, Hackensack, and Fair Lawn were among the fire departments that assisted in battling the flames.
The Red Cross will provide shelter for the displaced residents.
The cause of the fire remains under investigation.
Catholic Charities of the Diocese of Paterson owned the building, and diocese officials called its destruction a huge loss for the diocese and the community at large.
Monsignor James Maloney called it one of New Jersey's largest drug and alcohol counseling centers, serving thousands of people each year.
(The Associated Press contributed to this report.)
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