CHICAGO – An arson investigation has been launched after a fire at a South Side apartment complex left a woman injured Tuesday morning.

What we know:

The fire started around 1 a.m. at an apartment in the 300 block of East 68th Street in the Park Manor neighborhood, according to Chicago police.

Firefighters put out the blaze. A woman was taken to St. Bernard Hospital to be treated for smoke inhalation and another woman was displaced.

There were no other reported injuries. The cause of the fire is under investigation.