CHICAGO (CBS) — A 21-year-old woman was beaten and strangled before her body was found in a dumpster last month in the South Side Grand Crossing neighborhood, authorities have found.

A garbage collector found Diamond Turner about 12:30 p.m. on March 3 in the 7300 block of South Kenwood, according to Chicago Police and the Cook County medical examiner’s office.

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An autopsy at the time did not rule on Turner’s cause or manner of death, but further investigation determined she died of asphyxia and blunt force trauma to the head in a homicide, authorities said early Saturday.

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Turner lived in the neighborhood where she was found. Her body was thought to have been there for a few days.

No arrests have been made in the case. Area Central detectives are investigating.

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