The U.S. Coast Guard says it's investigating the death of a 10-year-old girl who drowned in a pool aboard a Norwegian Cruise Line ship off the Carolinas. Petty Officer 2nd Class Nate Littlejohn told The Associated Press the girl died Sunday afternoon aboard the Norwegian Gem about 75 miles east of Myrtle Beach, South Carolina. Littlejohn said ship's officials reported the drowning and sailed to Port Canaveral, Florida, arriving Monday.Read more on NewsOK.com