A South Carolina couple died not from the wrath of Florence, but rather from carbon monoxide poisoning after running a generator inside their home, reports the AP. Horry County Chief Deputy Coroner Tamara Willard said 63-year-old Mark Carter King and 61-year-old Debra Collins Rion were found in a Loris home Saturday afternoon, but they likely died the day before as the heavy rains and winds from the storm were moving onshore. The death toll now stands at 13, reports the AP. Florence has weakened into a tropical depression but flash flooding and major river flooding are expected to continue over significant portions of the Carolinas. Elsewhere in storm-related developments: