The pilot of the electronic news gathering helicopter reported that he departed the airport on a preplanned flight to obtain video footage at four locations. After filming the four locations, but before returning to the airport, the pilot was contacted via radio about filming a fifth location due to breaking news. While over the fifth location, the cockpit fuel pump caution light illuminated, and the pilot noticed a low fuel level but elected to return to the airport rather than land at a nearby city helipad. While over the airport ramp area at 100 to 150 ft above ground level, the engine “hiccupped” and then lost all power. The pilot attempted an autorotation, but the helicopter landed hard on the ramp area. The pilot added that there were no preimpact mechanical malfunctions with the helicopter. Examination of the wreckage by a Federal Aviation Administration inspector revealed substantial damage to the fuselage. The inspector also noted that the fuel tanks were absent of fuel and the cockpit fuel gauge needle was below “E.”