A 43-year-old man died Monday after a two-alarm fire in Towson overnight that also injured four, the Baltimore County Fire Department said Monday morning.

Officials said crews responded to the 8400 block of Greenway Road just after midnight for a second-floor apartment fire with people trapped inside. The 43-year-old man was removed through a window and transported to a local hospital with life-threatening injuries, the fire department said.

Emergency personnel transported a total of five patients to the hospital, including a 5-year-old, 4-year-old and an infant, and another adult, a 43-year-old woman.

Officials said the fire was placed under control just before 1 a.m. Monday.

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Bureau Chief Travis Francis told WJZ the Red Cross is assisting the victims with housing and other necessities.

Investigators have not determined a cause of the fire as of Monday morning.

This is a developing story.

WJZ is a media partner of The Baltimore Banner.