The FBI is investigating the death of a 32-year-old woman found in her room on a cruise ship.

FBI special agent Shauna Dunlap tells the Galveston County Daily News that authorities are trying to determine whether the woman's death aboard the Carnival Ecstasy was the result of foul play.

The ship's operator, Carnival Cruise Lines, said in a statement Saturday that the woman's body was found Tuesday. They said that after a preliminary investigation, no cause of death was determined and an autopsy will be performed to determine the cause of death.

The Carnival Ecstasy left Galveston on Monday and returned Saturday.