Three people were taken to the hospital in serious condition after being exposed to carbon monoxide gas in a Brooklyn building Tuesday morning, firefighters say.
The victims were taken to Jacobi Hospital after firefighters were called to a building on Arlington Avenue in the Cypress Hills neighborhood shortly after 5 a.m., the FDNY says.
All of the victims are expected to survive.
The situation was brought under control at about 5:30 a.m., firefighters say.
The source of the gas was not immediately clear.