PRINCE GEORGE'S COUNTY, Md. (DC News Now) -- Prince George's County firefighters were on the scene of a large house fire in Upper Marlboro early Monday morning. In a post on X, the Prince George's County Fire Department said crews were called to the 100 block of Stan Fey Drive around 5 a.m. for a fire. Man allegedly confesses to killing family member in Potomac Once on the scene, firefighters found flames showing from the roof. The fire department told DC News Now that the blaze was out, and crews did not find anyone when they searched the home. No firefighters were hurt. Investigators are working to determine what caused the fire to break out. ...read more read less