Eleven of the 13 people have already been arrested and arraigned.
Officials said two others are still on the run.
The arrests came after a six-month investigation that officials said ended with a number of arrests in a cocaine probe in Urbana.
Officials said drugs were being sold from 26-year-old Lynette Kitchen's Urbana home within 1,000 feet of a school.
Deputies are now looking for Kitchen and a man known only as "D."
Kitchen is facing numerous charges.
If you have any information on the location of either person call the Champaign County Sheriff's Office at (937)-484-
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