Police arrested a city man Tuesday following a co-investigation involving alleged drug sales.

Canandaigua City Police arrested a city man Tuesday following a co-investigation involving alleged drug sales.

Police charged Derek Dunn, 30 with fourth-degree criminal sale of a controlled substance. According to police, Dunn sold suboxone while in the city of Canandaigua. The arrest is the result of a co-investigation conducted by Canandaigua City Police and the Ontario County Sheriff’s Office.

Dunn was held in the Ontario County Jail and is scheduled to appear in Canandaigua City Court at a later date.