Nichole Gilbert of Salamanca sold cocaine in Allegany on August 15. Chad Smith Sr. of Olean sold Suboxone in Olean on January 21, 2012, in Olean. Reginald Crouse of Salamanca sold dihydrocodeine in Salamanca on October 20, 2011, in Salamanca. David Showers sold heroin in Olean on May 31.
Showers, Crouse and Smith are scheduled for sentencing on April 22. Gilbert will be sentenced on May 28.