CHICAGO — Injuries are feared following a house fire Tuesday night on Chicago’s Northwest Side.

WGN News cameras rolled as fire crews worked in the 2550 block of N. Rutherford Ave. in Chicago’s Montclare neighborhood.

No word on what sparked the blaze or the number of people injured, though initial reports suggest that four people could be hospitalized.

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WGN News has reached out to Chicago fire personnel for additional information.

This is a developing story. Check back for updates.