UPPER DARBY, Pa. (CBS) — Police in Delaware County say a home health care worker overdosed on heroin in front of her patient.

Credit: (CBS3)

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Upper Darby police say 29-year-old Amber Graziano of Ridley Park has been arrested for reckless endangerment.

Police say Graziano overdosed as she was taking care of a 74-year-old wheelchair-bound patient.

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Police say the patient saved her life by calling 911.