Published: Nov 10, 2010 11:09 PM EST
Updated: Nov 10, 2010 8:09 PM EST

FORT MYERS, Fla. - A text message tip leads to a teens arrest for selling drugs at a local high school.

The 17 year old was arrested Tuesday with 20 grams of marijuana in a backpack at Fort Myers High School.

Authorities say they were tipped off about the student by an anonymous text message.

Last month, detectives passed out hundreds of cards showing students how they could text tips.