FARGO, N.D. – A scammer is impersonating a local police official. The Fargo Police Department said Wednesday afternoon that a scammer is claiming to be Fargo Police Chief Travis Stefonowicz. The person has a southern accent and claims the Fargo Police Department was working with Homeland Security on a felony drug trafficking investigation. The caller, who appeared to be calling from the Fargo Police Department’s main phone number, also provided a fake federal case number. The caller knew the victim’s name, address and phone number.