CHICAGO (STMW) — Area North detectives were conducting a homicide investigation early Tuesday after a woman was killed in the West Garfield Park neighborhood on the West Side, police said.

About 2:30 a.m., the 49-year-old woman was found unresponsive inside a third-floor apartment in the 4300 block of West Flournoy Street, police said.

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She was pronounced dead at the scene, but the cause of her death was not immediately known, police said. The Cook County medical examiner’s office could not confirm the fatality.

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A person of interest is being questioned in connection with the homicide, which may be domestic in nature, police said.

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