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PHILADELPHIA (CBS/AP) —Police are investigating the deaths of two people found shot in Southwest Philadelphia.

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Officers rushed to 55th Street and Elmwood Avenue just before 2:30 a.m. Sunday morning.

Police said the woman had multiple gunshot wounds to the chest and back, and she died shortly after 3 a.m. at Penn Presbyterian hospital.

The man had a gunshot wound to the chest and also was pronounced dead shortly before 4 a.m. Sunday at Penn Presbyterian Hospital.

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Police said homicide investigators don't know the motive for the shooting and no arrests have been reported. A man wearing a dark hooded sweat shirt and dark shorts was seen fleeing from the scene.

Police are still on scene, but there is no word on a motive or arrests.

(© Copyright 2018 CBS Broadcasting Inc. All Rights Reserved. The Associated Press contributed to this report.)