The Jefferson Police Department is investigating reports of an unidentified male impersonating a law enforcement officer outside the Greene County Medical Center. Officers were dispatched at approximately 10:59 a.m. Monday in response to reports of a suspicious male in the facility’s parking lot. People entering the hospital informed staff that a male was sitting in an older police car and stopping people. Witnesses report the man claimed to be a police officer and was taking photos of the area. By the time authorities arrived, the individual had left the area in his vehicle. Anyone with information regarding this incident can contact the Greene County Law Enforcement Center by calling 515-386-2136.