By Stephanie Ballesteros

BENSALEM, Pa. (CBS) – Police have arrested a woman after a backpack filled with heroin was found in the parking lot of a middle school in Bensalem Township.

The backpack was found in the rear parking lot of Cecilia Snyder Middle School on Dec. 20.

10,000 heroin packets at school

Credit: Bensalem Township Police Department

Police say it contained 10,000 packets of heroin, with a street value of $100,000.

Investigators arrested 26-year-old Natasha Willis who admitted to accidentally placing the bag outside of her vehicle behind the school.

Natasha Willis 10,000 heroin packets at school

Natasha Willis (Credit: Bensalem Township Police Department)

She was charged with possession with intent to deliver narcotics and related offenses.

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