Carnival Cruise Line announced that the death of a female passenger aboard one of its ships last month was likely due to natural causes, and that it is cooperating with authorities. The FBI had previously said it was investigating the woman's "suspicious" death, but Carnival said it believes the initial emergency medical response was appropriate. The company expressed its condolences to the woman's family and friends and said it is committed to providing a safe and enjoyable experience for all its passengers and crew.
