Complete details are not available at this time but PowerBoat Nation is live at Lake Lanier and we can confirm a catamaran belonging to Art McMahan was reported overturned. The initial reports are that 4 or 5 occupants were onboard and two bodies have been recovered. The Fire Dive Rescue Team is on scene working the incident. We will provide updates as accurate information becomes available. Our thoughts and prayers go out to their family and friends. More details will be posted as they become available.