The FDNY responded to a deadly multi-alarm fire inside an apartment building on the Upper East Side on Monday night.Officials said the call came in just after 7:15 p.m. and units quickly responded to 526 E.

Upper East Side residents recounted the horrifying moments when flames from a deadly three-alarm fire tore its way through an apartment building on Monday night, killing one person and leaving seven firefighters and residents injured.

Officials are still looking for the cause of a fire that ripped through an apartment building on Manhattan’s Upper East Side Monday evening, leaving one person dead. Six firefighters suffered minor injuries.