Updated

A Philadelphia teenager is facing drug charges after he was caught attempting to take hundreds of packets of heroin into his high school.

Police said the 17-year-old boy had 650 packets of heroin in a book bag as well as $400 in cash when he tried to enter the Olney Charter High School on Wednesday, FOX 29 reported.

philly school drugs

School officials found the drugs after the teen's bag went through a security scanner, police said. (Google Maps)

Police said the packets of heroin have a street value of about $6,600.

School officials said they discovered the drugs after the teen’s bag went through a security scanner.

It is not the first time the teenager has faced drug charges, said police, noting he was previously arrested in a separate case.