COBB COUNTY, Ga. — Cobb County police are investigating a triple homicide at a country club Saturday afternoon. Police say Pinetree Country Club employee Paul Siller was found with a gunshot wound to the head at the 10th hole. Investigators also found a white Ram 3500 pick-up truck parked on the green. Two other bodies were found in the bed of the truck. Both had been shot. One of the two bodies found in the truck’s bed was identified as Paul Pierson, the registered owner of the truck. The third victim has not yet been identified. There is no word...