DALY CITY, CA - APRIL 18: Leaves of a mature marijuana plant are seenin a display at The International Cannabis and Hemp Expo April 18, 2010 at the Cow Palace in Daly City, California. The two day Cannabis and Hemp Expo features speakers, retailers selling medical marijuana smoking paraphernalia and a special tent available for medical marijuana card holders to smoke their medicine. Voters in California will consider a measure on the November general election ballot that could make the State the first in the nation to legalize the growing of a limited amount of marijuana for private use. (Photo by Justin Sullivan/Getty Images)
The student was arrested Monday for selling the marijuana-laced brownies to at least one student, authorities tell the Chicago Tribune.
The teen faces three charges in juvenile court, including one felony count of selling marijuana on school grounds. The other two are misdemeanor possession charges.
Parents received an e-mail from the school this week, warning that their kids may have purchased the brownies.
A similar incident was reported at Evanston Township High School earlier this month. A 17-year-old student was charged after five students got sick from eating brownies that contained a large amount of marijuana.
STNGWire contributed to this report