YPSILANTI, MI - A downtown Ypsilanti marijuana dispensary was raided early Tuesday morning by the Drug Enforcement Agency.

The DEA confirmed that at about 7 a.m. Oct. 2, agents executed search warrants for Herbal Solutions, 124 W. Michigan Ave., and two nearby apartments to seize evidence for an ongoing narcotics investigation, DEA Special Agent Cheryl Davis said.

Agents seized various items from the locations authorized in the warrants, though no arrests were made, Davis said.

The federal investigation is open and additional information is not available.

The dispensary has been closed until further notice, according to the business's website. The dispensary's owner was unavailable for comment.

Representatives with the Livingston and Washtenaw Narcotics Enforcement Team, Ypsilanti Police Department and Michigan's Department of Licensing and Regulatory Affairs Medical Marijuana Facility Licensing Enforcement Section stated they were not involved in the raid or the DEA investigation.

Michigan voters approved medical marijuana use in 2008.