Willoughby Hills Police responded to South High for a report of a student becoming ill after smoking an unknown substance.
Officers learned that a 16-year-old student from Willoughby Hills smoked what was described as a "ghost blunt".
Further investigation revealed the seller of the drugs to be a 16-year-old student from Willoughby.
School officials speaking to the subject located a large folding knife in his front pant's pocket.
The drug seller with the knife was suspended from school with a recommendation for expulsion.
He is also facing felony delinquency charges by reason of bringing a deadly weapon into school and trafficking narcotics in the vicinity of a school.
Marijuana or synthetic marijuana laced with other substances is commonly referred to as "ghost".
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