A 44-year-old man who drowned in Lake Lanier on Thursday was identified today as Rodaigo Bernal Prejo. Authorities said Prejo arrived in the country a couple of days ago and was living with family in Cumming. According to Georgia Department of Natural Resources Capt. Mark Padgett, the man went under while swimming with family in the water at West Bank Park, not far from Buford Dam.