Police arrested a Westbrook man Friday on a charge of possession of crack cocaine.

Michael Napolitano, 51, Deer Hill Road, was arrested by Westbrook Police in cooperation with the Maine Drug Enforcement Agency. Police executed a search warrant Friday afternoon after an investigation revealed a high level of activity at the home by people suspected to be involved in the drug trade.

In the search, police found crack cocaine and drug paraphernalia. Napolitano was transported to Cumberland County Jail. According to Westbrook Police Chief Bill Baker, the investigation is ongoing.