LOCKPORT – A Buffalo man who sold cocaine in North Tonawanda July 6 pleaded guilty in State Supreme Court Thursday, and was assigned to a court-supervised drug treatment program.

Trey A. Donaldson, 19, of Barton Street, admitted to third-degree criminal sale of a controlled substance and was assigned to the judicial diversion program by Justice Richard C. Kloch Sr.

If Donaldson succeeds in the two-year program, his charge will be reduced to no more than a misdemeanor with a probation sentence. If he fails in treatment, he faces up to nine years in state prison.